x2go-commits

x2go-commits@lists.x2go.org

1 participants
37910 discussions

[[X2Go Wiki]] page changed: doc:howto:x2gobroker
by wiki-admin＠x2go.org 10 Feb '17

10 Feb '17

A page in your DokuWiki was added or changed. Here are the details: Date : 2017/02/10 16:46 Browser : Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0 IP-Address : 78.43.90.159 Hostname : HSI-KBW-078-043-090-159.hsi4.kabel-badenwuerttemberg.de Old Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker?rev=1486745122 New Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker Edit Summary: [Setting up the servers] - added download note User : stefanbaur @@ -50,8 +50,10 @@ * edit the list in preseed_ldap1 so names and IPs match again * You should set up the servers in the order that they are listed here. * Each server will power down once the installation is complete. DO NOT power any one of them up until ALL of them are completely installed and shut down! * Once installed, power them up in exactly the same sequence - and WAIT until bootup is complete before powering up the next! + + <note tip>If you click on the name of a preseed file, like "preseed_ldap1" below, you will be offered to download it - that's easier than copy-pasting each file.</note> ==== ldap1.xgo.example.com ==== <file - preseed_ldap1> # There are two sets of parameters you can use as the append line: # The minimum required is: -- This mail was generated by DokuWiki at http://wiki.x2go.org/

1 0

[[X2Go Wiki]] page changed: doc:howto:x2gobroker
by wiki-admin＠x2go.org 10 Feb '17

10 Feb '17

A page in your DokuWiki was added or changed. Here are the details: Date : 2017/02/10 16:45 Browser : Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0 IP-Address : 78.43.90.159 Hostname : HSI-KBW-078-043-090-159.hsi4.kabel-badenwuerttemberg.de Old Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker?rev=1486745035 New Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker Edit Summary: [Setting up the servers] - changed info for static IP use User : stefanbaur @@ -44,12 +44,11 @@ * We used the Debian 8.7.1, i386, netinst image - however, any Debian 8.x image should do. * Preseed files can be included into a custom iso image, but for beginners, this may seem rather complicated - That's why we suggest using a web server to store them instead. * If you don't have Apache/Lighttpd, or any other web server installed, you can spawn a temporary one using python (you need to be root to run it on the default "web" port 80):<code>cd /directory/where/you/keep/the/preseed_files && python -m SimpleHTTPServer 80</code> * Please review the content of each preseed-file. You will have to change the IP addresses, for example. - * If you have control over your DHCP server, we strongly suggest assigning fixed IPs to the MAC addresses of the machines you use - if you can't do that: - * change each machine from DHCP to static IPs - * edit /etc/hosts on ldap1.x2go.example.com so names and IPs match again - * as root, run <code>service dnsmasq restart</code> on ldap1.x2go.example.com + * If you have control over your DHCP server, we strongly suggest assigning fixed IPs to the MAC addresses of the machines you use - however, if you can't do that: + * change each preseed file from DHCP to static IPs + * edit the list in preseed_ldap1 so names and IPs match again * You should set up the servers in the order that they are listed here. * Each server will power down once the installation is complete. DO NOT power any one of them up until ALL of them are completely installed and shut down! * Once installed, power them up in exactly the same sequence - and WAIT until bootup is complete before powering up the next! ==== ldap1.xgo.example.com ==== -- This mail was generated by DokuWiki at http://wiki.x2go.org/

1 0

[[X2Go Wiki]] page changed: doc:howto:x2gobroker
by wiki-admin＠x2go.org 10 Feb '17

10 Feb '17

A page in your DokuWiki was added or changed. Here are the details: Date : 2017/02/10 16:43 Browser : Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0 IP-Address : 78.43.90.159 Hostname : HSI-KBW-078-043-090-159.hsi4.kabel-badenwuerttemberg.de Old Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker?rev=1486744305 New Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker Edit Summary: [Setting up the servers] - added some installation instructions User : stefanbaur @@ -38,8 +38,21 @@ * it will be faster to set up a new LDAP server with the proper settings for your production environment than to base your server on this demo and trying to "clean up" afterwards * Also, no user-friendly tool to manage LDAP settings is installed by default. </note> ===== Setting up the servers ===== + * These installations use the Debian preseed mechanism. + * Thus, obviously, you will require a Debian ISO image. + * We used the Debian 8.7.1, i386, netinst image - however, any Debian 8.x image should do. + * Preseed files can be included into a custom iso image, but for beginners, this may seem rather complicated - That's why we suggest using a web server to store them instead. + * If you don't have Apache/Lighttpd, or any other web server installed, you can spawn a temporary one using python (you need to be root to run it on the default "web" port 80):<code>cd /directory/where/you/keep/the/preseed_files && python -m SimpleHTTPServer 80</code> + * Please review the content of each preseed-file. You will have to change the IP addresses, for example. + * If you have control over your DHCP server, we strongly suggest assigning fixed IPs to the MAC addresses of the machines you use - if you can't do that: + * change each machine from DHCP to static IPs + * edit /etc/hosts on ldap1.x2go.example.com so names and IPs match again + * as root, run <code>service dnsmasq restart</code> on ldap1.x2go.example.com + * You should set up the servers in the order that they are listed here. + * Each server will power down once the installation is complete. DO NOT power any one of them up until ALL of them are completely installed and shut down! + * Once installed, power them up in exactly the same sequence - and WAIT until bootup is complete before powering up the next! ==== ldap1.xgo.example.com ==== <file - preseed_ldap1> # There are two sets of parameters you can use as the append line: # The minimum required is: -- This mail was generated by DokuWiki at http://wiki.x2go.org/

1 0

[[X2Go Wiki]] page changed: doc:howto:x2gobroker
by wiki-admin＠x2go.org 10 Feb '17

10 Feb '17

A page in your DokuWiki was added or changed. Here are the details: Date : 2017/02/10 16:31 Browser : Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0 IP-Address : 78.43.90.159 Hostname : HSI-KBW-078-043-090-159.hsi4.kabel-badenwuerttemberg.de Old Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker?rev=1486744216 New Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker Edit Summary: added pg1.x2go.example.com User : stefanbaur @@ -469,8 +469,229 @@ echo "COMMENT: This patches rc.local so the following set of commands is run" ;\ echo "COMMENT: exactly *once* - at the first boot after installation." ;\ echo "COMMENT: First, remove the 'exit 0'" ;\ sed -i '/^exit 0/d' /target/etc/rc.local ;\ + echo "COMMENT: This is so /bin/sh points to /bin/bash instead of /bin/dash" ;\ + echo "COMMENT: As the standard shell of our LDAP users is set to /bin/sh." ;\ + echo 'dpkg-reconfigure -pcritical dash' >>/target/etc/rc.local ;\ + echo "COMMENT: This is the cleanup job for the dpkg-reconfigure call, so it doesn't run more than once." ;\ + echo 'sed -i -e "/dpkg/d" /etc/rc.local' >>/target/etc/rc.local ;\ + echo "COMMENT: Finally, rc.local must terminate with 'exit 0' again." ;\ + echo 'exit 0' >>/target/etc/rc.local ;\ + echo "COMMENT: Finally, take out the trash (yes, this includes systemd)" ;\ + in-target apt-get purge -y systemd systemd-shim ;\ + in-target apt-get autoremove --purge -y ;\ + in-target apt-get clean ;\ + echo "End Post-Install Setup/Config" + + # Shut down and power off after installation + d-i debian-installer/exit/poweroff boolean true + + # preseed key-value pairs for the packages we intend to install + dash dash/sh boolean false + exim4-config exim4/no_config boolean true + libnss-ldapd libnss-ldapd/nsswitch multiselect passwd, shadow, group, hosts, services, networks, protocols, rpc, ethers, netgroup + libnss-ldapd libnss-ldapd/clean_nsswitch boolean false + libpam-runtime libpam-runtime/profiles multiselect unix, ldap + mdadm mdadm/autostart boolean false + mdadm mdadm/mail_to string root + mdadm mdadm/initrdstart string all + mdadm mdadm/initrdstart_notinconf boolean true + mdadm mdadm/autocheck boolean true + mdadm mdadm/start_daemon boolean true + nslcd nslcd/ldap-bindpw password + nslcd nslcd/ldap-sasl-secprops string + nslcd nslcd/ldap-sasl-krb5-ccname string /var/run/nslcd/nslcd.tkt + nslcd nslcd/ldap-sasl-authcid string + nslcd nslcd/ldap-binddn string + nslcd nslcd/ldap-cacertfile string /etc/ssl/certs/ca-certificates.crt + nslcd nslcd/ldap-sasl-authzid string + nslcd nslcd/ldap-uris string ldap://ldap1.x2go.example.com/ + nslcd nslcd/ldap-sasl-mech select + nslcd nslcd/ldap-auth-type select none + nslcd nslcd/ldap-base string dc=x2go,dc=example,dc=com + nslcd nslcd/ldap-sasl-realm string + nslcd nslcd/ldap-reqcert select + nslcd nslcd/ldap-starttls boolean false + </file> + + ==== pg1.xgo.example.com ==== + <file - preseed_pg1> + # There are two sets of parameters you can use as the append line: + # The minimum required is: + # hostname=pg1 domain=x2go.example.com + # url=http://192.168.0.224/preseed_pg1 + # (all in one line, and without the leading "#" marks) + # If you only use these, you will have to answer a few questions + # - mainly regarding country, keyboard and locale - interactively. + # For a fully automated installation, add these parameters + # *in addition to the ones listed above* + # (again, all in one line, and without the leading "#" marks): + # priority=critical netcfg/use_dhcp=true netcfg/choose_interface=eth0 + # debian-installer/locale=de_DE keymap=de-latin1 + # debian-installer/locale=de_DE.UTF-8 DEBCONF_DEBUG=5 + + # We prefer to stay anonymous ;-) + popularity-contest popularity-contest/participate boolean false + + # Load non-free firmware, if possible + d-i hw-detect/load_firmware boolean true + + # Repository + # CHANGE THIS to your nearest mirror + d-i mirror/http/hostname string ftp.de.debian.org + d-i mirror/http/directory string /debian/ + d-i mirror/suite string jessie + + # Post install APT setup + d-i apt-setup/uri_type select d-i + # CHANGE THIS to your nearest mirror + d-i apt-setup/hostname string ftp.de.debian.org + d-i apt-setup/directory string /debian/ + d-i apt-setup/another boolean false + d-i apt-setup/security-updates boolean true + d-i finish-install/reboot_in_progress note + d-i prebaseconfig/reboot_in_progress note + + d-i apt-setup/non-free boolean true + d-i apt-setup/contrib boolean true + + # Network-related settings + # Every hostname and domain name assigned via DHCP + # takes priority over these values + # however, if they are left empty, the installer will query them interactively + d-i netcfg/get_hostname string pg1 + d-i netcfg/get_domain string x2go.example.com + d-i netcfg/disable_dhcp boolean false + d-i mirror/http/proxy string + d-i netcfg/choose_interface select eth0 + d-i netcfg/wireless_wep string + + # Partitioning and Bootloader settings + d-i partman-auto/disk string /dev/sda + d-i partman-auto/method string regular + + # Do not use UUIDs in fstab (and not in bootloader config, either) + d-i partman/mount_style string traditional + + # This silences an interactive "are you sure?" query + d-i partman/confirm boolean true + d-i partman-partitioning/confirm_write_new_label boolean true + d-i partman/choose_partition select finish + d-i partman/confirm_nooverwrite boolean true + d-i partman-lvm/device_remove_lvm boolean true + d-i partman-lvm/confirm boolean true + d-i partman-md/device_remove_md boolean true + d-i partman-md/confirm boolean true + + #d-i partman-auto/choose_recipe select atomic + #d-i partman-auto/choose_recipe select home + d-i partman-auto/choose_recipe select multi + + d-i debian-installer/add-kernel-opts string nomodeset gfxpayload=vga=normal + + d-i grub-installer/only_debian boolean true + d-i grub-installer/with_other_os boolean true + d-i grub-installer/bootdev string /dev/sda + + # Country, keyboard, locale settings - CHANGE THIS + d-i debian-installer/locale string de_DE + d-i debian-installer/keymap select de-latin1 + d-i debian-installer/keymap string de-latin1 + + d-i languagechooser/language-name-fb select German + d-i countrychooser/country-name select Germany + d-i console-setup/layoutcode string de_DE + d-i debian-installer/locale select de_DE.UTF-8 + + # Time zone settings - CHANGE THIS + d-i tzconfig/gmt boolean false + d-i tzconfig/choose_country_zone/Europe select Berlin + d-i tzconfig/choose_country_zone_single boolean true + d-i time/zone select Europe/Berlin + d-i clock-setup/utc boolean true + d-i mirror/country string manual + d-i clock-setup/ntp boolean false + + # Root Account + # this says "start" in MD5 - CHANGE THIS + d-i passwd/root-password-crypted passwd $1$ekONVtC5$rTbjMaMA6cqFpbWu7UXWN. + + # Do not create a regular user account when installing a server + d-i passwd/make-user boolean false + #d-i passwd/user-fullname string Local User + #d-i passwd/username string localuser + #d-i passwd/user-password-crypted passwd $1$ekONVtC5$rTbjMaMA6cqFpbWu7UXWN. + + # Task and Package Selection + tasksel tasksel/first multiselect ssh-server + d-i pkgsel/include string ssh \ + console-setup \ + debconf-i18n \ + ldap-utils \ + libnss-ldapd \ + libpam-ldapd \ + mc \ + nslcd \ + ntp \ + postgresql \ + rsync \ + screen \ + sysvinit-core \ + sysvinit-utils \ + unattended-upgrades \ + vim + + # Commands to be executed after package installation + # Note: The only way to insert comments below is to add an "echo COMMENT" + d-i preseed/late_command string echo "COMMENT: Begin Post-Install Setup/Config" ;\ + echo "COMMENT: Configure SSH" ;\ + mkdir -p /target/root/.ssh ; \ + chmod 700 /target/root/.ssh ;\ + touch /target/root/.ssh/authorized_keys ; \ + chmod 600 /target/root/.ssh/authorized_keys ;\ + sed -i '/^PermitRootLogin/c PermitRootLogin without-password' /target/etc/ssh/sshd_config ;\ + echo "COMMENT: Insert your own SSH public key here" ;\ + echo "COMMENT: User echo -n as shown so multiline echo doesn't add Newlines when appending" ;\ + echo -n 'ssh-rsa AAAAB3blahblahblah' >>/target/root/.ssh/authorized_keys ;\ + echo -n 'blahblahblahOQ== SSH Key Comment here' >>/target/root/.ssh/authorized_keys ;\ + echo "COMMENT: Fixing shortcomings of netcfg here..." ;\ + sed -i "s/$(cat /etc/hostname)/pg1/" /target/etc/hosts ;\ + echo "pg1" >/target/etc/hostname ;\ + echo "COMMENT: Fix ends here." ;\ + echo "COMMENT: This is said to be required for LDAP UID/GID sync." ;\ + sed -i '/^NEED_IMAPD/cNEED_IMAPD=yes' /target/etc/default/nfs-common ;\ + echo "COMMENT: This fixes some annoyances regarding UTF-8 and MidnightCommander" ;\ + echo "export LANG=de_DE.UTF-8" >>/target/etc/bash.bashrc ;\ + echo "export NCURSES_NO_UTF8_ACS=1" >>/target/etc/bash.bashrc ;\ + echo "COMMENT: This is for homedir autocreation." ;\ + echo -e 'session required\tpam_mkhomedir.so\tskel=/etc/skel umask=0022' >>/target/etc/pam.d/common-session ;\ + echo "COMMENT: This is so LDAP users are added to local groups when logging in to a remote system." ;\ + echo -e "auth\trequired\tpam_group.so\tuse_first_pass" >>/target/etc/pam.d/common-auth ;\ + echo "common-auth;*;*;A10000-2400;users,x2gousers,x2gobroker-users" >>/target/etc/security/group.conf ;\ + echo "COMMENT: This makes sure error messages during bootup remain on screen." ;\ + sed -i -e '/^1/ s/getty/getty --noclear/' /target/etc/inittab ;\ + echo "COMMENT: This is so /home gets mounted from nfs1" ;\ + echo -e 'nfs1:/export/home\t/home\tnfs\tsoft,intr,rsize=8192,wsize=8192\t0\t0' >>/target/etc/fstab ;\ + echo "COMMENT: This is so dnsmasq on ldap1 is queried for DNS first" ;\ + sed 's/#prepend domain-name-servers 127.0.0.1;/prepend domain-name-servers 192.168.154.146;/' -i /target/etc/dhcp/dhclient.conf ;\ + echo "COMMENT: This removes the cdrom entry from sources list (left behind by installer)" ;\ + sed -i '/^#* *deb cdrom/d' /target/etc/apt/sources.list ;\ + echo "COMMENT: This patches rc.local so the following set of commands is run" ;\ + echo "COMMENT: exactly *once* - at the first boot after installation." ;\ + echo "COMMENT: First, remove the 'exit 0'" ;\ + sed -i '/^exit 0/d' /target/etc/rc.local ;\ + echo "COMMENT: Set a password for the postgres admin user" ;\ + echo 'su postgres -c "psql -c \"alter user postgres encrypted password '\''start'\'';\"" || true' >>/target/etc/rc.local ;\ + echo "COMMENT: Tell postgres to listen for and accept connections from our network" ;\ + echo 'for pgconf in /etc/postgresql/*/main/pg_hba.conf ; do' >>/target/etc/rc.local ;\ + echo -e "sed -i -e \"/^port/ilisten_addresses='*'\" \$(dirname \$pgconf)/postgresql.conf #postgres" >>/target/etc/rc.local ;\ + echo -e "echo 'host\tall\tall\t192.168.0.0/16\tmd5' >>\$pgconf #postgres" >>/target/etc/rc.local ;\ + echo 'done #postgres' >>/target/etc/rc.local ;\ + echo "COMMENT: Restart postgresql service so changes take effect without requiring another reboot" ;\ + echo 'service postgresql restart ' >>/target/etc/rc.local ;\ + echo "COMMENT: This is the cleanup job for the postgres stuff, so it doesn't run more than once." ;\ + echo 'sed -i -e "/postgres/d" /etc/rc.local' >>/target/etc/rc.local ;\ echo "COMMENT: This is so /bin/sh points to /bin/bash instead of /bin/dash" ;\ echo "COMMENT: As the standard shell of our LDAP users is set to /bin/sh." ;\ echo 'dpkg-reconfigure -pcritical dash' >>/target/etc/rc.local ;\ echo "COMMENT: This is the cleanup job for the dpkg-reconfigure call, so it doesn't run more than once." ;\ -- This mail was generated by DokuWiki at http://wiki.x2go.org/

1 0

[[X2Go Wiki]] page changed: doc:howto:x2gobroker
by wiki-admin＠x2go.org 10 Feb '17

10 Feb '17

A page in your DokuWiki was added or changed. Here are the details: Date : 2017/02/10 16:30 Browser : Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0 IP-Address : 78.43.90.159 Hostname : HSI-KBW-078-043-090-159.hsi4.kabel-badenwuerttemberg.de Old Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker?rev=1486744193 New Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker Edit Summary: [nfs1.xgo.example.com] closing tag was missing User : stefanbaur @@ -511,5 +511,5 @@ nslcd nslcd/ldap-base string dc=x2go,dc=example,dc=com nslcd nslcd/ldap-sasl-realm string nslcd nslcd/ldap-reqcert select nslcd nslcd/ldap-starttls boolean false - + </file> -- This mail was generated by DokuWiki at http://wiki.x2go.org/

1 0

[[X2Go Wiki]] page changed: doc:howto:x2gobroker
by wiki-admin＠x2go.org 10 Feb '17

10 Feb '17

A page in your DokuWiki was added or changed. Here are the details: Date : 2017/02/10 16:29 Browser : Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0 IP-Address : 78.43.90.159 Hostname : HSI-KBW-078-043-090-159.hsi4.kabel-badenwuerttemberg.de Old Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker?rev=1486744101 New Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker Edit Summary: added nfs1.x2go.example.com User : stefanbaur @@ -39,9 +39,9 @@ * Also, no user-friendly tool to manage LDAP settings is installed by default. </note> ===== Setting up the servers ===== ==== ldap1.xgo.example.com ==== - <file - preseed_ldap> + <file - preseed_ldap1> # There are two sets of parameters you can use as the append line: # The minimum required is: # hostname=ldap1 domain=x2go.example.com # url=http://192.168.0.224/preseed_ldap1 @@ -299,5 +299,217 @@ slapd slapd/move_old_database boolean true </file> + ==== nfs1.xgo.example.com ==== + <file - preseed_nfs1> + # There are two sets of parameters you can use as the append line: + # The minimum required is: + # hostname=nfs1 domain=x2go.example.com + # url=http://192.168.0.224/preseed_nfs1 + # (all in one line, and without the leading "#" marks) + # If you only use these, you will have to answer a few questions + # - mainly regarding country, keyboard and locale - interactively. + # For a fully automated installation, add these parameters + # *in addition to the ones listed above* + # (again, all in one line, and without the leading "#" marks): + # priority=critical netcfg/use_dhcp=true netcfg/choose_interface=eth0 + # debian-installer/locale=de_DE keymap=de-latin1 + # debian-installer/locale=de_DE.UTF-8 DEBCONF_DEBUG=5 + + # We prefer to stay anonymous ;-) + popularity-contest popularity-contest/participate boolean false + + # Load non-free firmware, if possible + d-i hw-detect/load_firmware boolean true + + # Repository + # CHANGE THIS to your nearest mirror + d-i mirror/http/hostname string ftp.de.debian.org + d-i mirror/http/directory string /debian/ + d-i mirror/suite string jessie + + # Post install APT setup + d-i apt-setup/uri_type select d-i + # CHANGE THIS to your nearest mirror + d-i apt-setup/hostname string ftp.de.debian.org + d-i apt-setup/directory string /debian/ + d-i apt-setup/another boolean false + d-i apt-setup/security-updates boolean true + d-i finish-install/reboot_in_progress note + d-i prebaseconfig/reboot_in_progress note + + d-i apt-setup/non-free boolean true + d-i apt-setup/contrib boolean true + + # Network-related settings + # Every hostname and domain name assigned via DHCP + # takes priority over these values + # however, if they are left empty, the installer will query them interactively + d-i netcfg/get_hostname string nfs1 + d-i netcfg/get_domain string x2go.example.com + d-i netcfg/disable_dhcp boolean false + d-i mirror/http/proxy string + d-i netcfg/choose_interface select eth0 + d-i netcfg/wireless_wep string + + # Partitioning and Bootloader settings + d-i partman-auto/disk string /dev/sda + d-i partman-auto/method string regular + + # Do not use UUIDs in fstab (and not in bootloader config, either) + d-i partman/mount_style string traditional + + # This silences an interactive "are you sure?" query + d-i partman/confirm boolean true + d-i partman-partitioning/confirm_write_new_label boolean true + d-i partman/choose_partition select finish + d-i partman/confirm_nooverwrite boolean true + d-i partman-lvm/device_remove_lvm boolean true + d-i partman-lvm/confirm boolean true + d-i partman-md/device_remove_md boolean true + d-i partman-md/confirm boolean true + + #d-i partman-auto/choose_recipe select atomic + d-i partman-auto/choose_recipe select home + #d-i partman-auto/choose_recipe select multi + + d-i debian-installer/add-kernel-opts string nomodeset gfxpayload=vga=normal + + d-i grub-installer/only_debian boolean true + d-i grub-installer/with_other_os boolean true + d-i grub-installer/bootdev string /dev/sda + + # Country, keyboard, locale settings - CHANGE THIS + d-i debian-installer/locale string de_DE + d-i debian-installer/keymap select de-latin1 + d-i debian-installer/keymap string de-latin1 + + d-i languagechooser/language-name-fb select German + d-i countrychooser/country-name select Germany + d-i console-setup/layoutcode string de_DE + d-i debian-installer/locale select de_DE.UTF-8 + + # Time zone settings - CHANGE THIS + d-i tzconfig/gmt boolean false + d-i tzconfig/choose_country_zone/Europe select Berlin + d-i tzconfig/choose_country_zone_single boolean true + d-i time/zone select Europe/Berlin + d-i clock-setup/utc boolean true + d-i mirror/country string manual + d-i clock-setup/ntp boolean false + + # Root Account + # this says "start" in MD5 - CHANGE THIS + d-i passwd/root-password-crypted passwd $1$ekONVtC5$rTbjMaMA6cqFpbWu7UXWN. + + # Do not create a regular user account when installing a server + d-i passwd/make-user boolean false + #d-i passwd/user-fullname string Local User + #d-i passwd/username string localuser + #d-i passwd/user-password-crypted passwd $1$ekONVtC5$rTbjMaMA6cqFpbWu7UXWN. + + # Task and Package Selection + tasksel tasksel/first multiselect ssh-server + d-i pkgsel/include string ssh \ + console-setup \ + debconf-i18n \ + ldap-utils \ + libnfsidmap2 \ + libnss-ldapd \ + libpam-ldapd \ + mc \ + nfs-common \ + nfs-kernel-server \ + nslcd \ + ntp \ + rsync \ + screen \ + sysvinit-core \ + sysvinit-utils \ + unattended-upgrades \ + vim + + # Commands to be executed after package installation + # Note: The only way to insert comments below is to add an "echo COMMENT" + d-i preseed/late_command string echo "COMMENT: Begin Post-Install Setup/Config" ;\ + echo "COMMENT: Configure SSH" ;\ + mkdir -p /target/root/.ssh ; \ + chmod 700 /target/root/.ssh ;\ + touch /target/root/.ssh/authorized_keys ; \ + chmod 600 /target/root/.ssh/authorized_keys ;\ + sed -i '/^PermitRootLogin/c PermitRootLogin without-password' /target/etc/ssh/sshd_config ;\ + echo "COMMENT: Insert your own SSH public key here" ;\ + echo "COMMENT: User echo -n as shown so multiline echo doesn't add Newlines when appending" ;\ + echo -n 'ssh-rsa AAAAB3blahblahblah' >>/target/root/.ssh/authorized_keys ;\ + echo -n 'blahblahblahOQ== SSH Key Comment here' >>/target/root/.ssh/authorized_keys ;\ + echo "COMMENT: Fixing shortcomings of netcfg here..." ;\ + sed -i "s/$(cat /etc/hostname)/nfs1/" /target/etc/hosts ;\ + echo "nfs1" >/target/etc/hostname ;\ + echo "COMMENT: Fix ends here." ;\ + echo "COMMENT: This is said to be required for LDAP UID/GID sync." ;\ + sed -i '/^NEED_IMAPD/cNEED_IMAPD=yes' /target/etc/default/nfs-common ;\ + echo "COMMENT: This fixes some annoyances regarding UTF-8 and MidnightCommander" ;\ + echo "export LANG=de_DE.UTF-8" >>/target/etc/bash.bashrc ;\ + echo "export NCURSES_NO_UTF8_ACS=1" >>/target/etc/bash.bashrc ;\ + echo "COMMENT: This is for homedir autocreation." ;\ + echo -e 'session required\tpam_mkhomedir.so\tskel=/etc/skel umask=0022' >>/target/etc/pam.d/common-session ;\ + echo "COMMENT: This is so LDAP users are added to local groups when logging in to a remote system." ;\ + echo -e "auth\trequired\tpam_group.so\tuse_first_pass" >>/target/etc/pam.d/common-auth ;\ + echo "common-auth;*;*;A10000-2400;users,x2gousers,x2gobroker-users" >>/target/etc/security/group.conf ;\ + echo "COMMENT: This makes sure error messages during bootup remain on screen." ;\ + sed -i -e '/^1/ s/getty/getty --noclear/' /target/etc/inittab ;\ + echo "COMMENT: This is so the nfsd will export /home" ;\ + mkdir -p /target/export/home ;\ + echo -e '/home\t/export/home\tnone\tbind\t0\t0' >>/target/etc/fstab ;\ + echo -e '/export/home\t192.168.0.0/16(rw,sync,no_subtree_check,no_root_squash)' >>/target/etc/exports ;\ + echo "COMMENT: This is so dnsmasq on ldap1 is queried for DNS first" ;\ + sed 's/#prepend domain-name-servers 127.0.0.1;/prepend domain-name-servers 192.168.154.146;/' -i /target/etc/dhcp/dhclient.conf ;\ + echo "COMMENT: This removes the cdrom entry from sources list (left behind by installer)" ;\ + sed -i '/^#* *deb cdrom/d' /target/etc/apt/sources.list ;\ + echo "COMMENT: This patches rc.local so the following set of commands is run" ;\ + echo "COMMENT: exactly *once* - at the first boot after installation." ;\ + echo "COMMENT: First, remove the 'exit 0'" ;\ + sed -i '/^exit 0/d' /target/etc/rc.local ;\ + echo "COMMENT: This is so /bin/sh points to /bin/bash instead of /bin/dash" ;\ + echo "COMMENT: As the standard shell of our LDAP users is set to /bin/sh." ;\ + echo 'dpkg-reconfigure -pcritical dash' >>/target/etc/rc.local ;\ + echo "COMMENT: This is the cleanup job for the dpkg-reconfigure call, so it doesn't run more than once." ;\ + echo 'sed -i -e "/dpkg/d" /etc/rc.local' >>/target/etc/rc.local ;\ + echo "COMMENT: Finally, rc.local must terminate with 'exit 0' again." ;\ + echo 'exit 0' >>/target/etc/rc.local ;\ + echo "COMMENT: Finally, take out the trash (yes, this includes systemd)" ;\ + in-target apt-get purge -y systemd systemd-shim ;\ + in-target apt-get autoremove --purge -y ;\ + in-target apt-get clean ;\ + echo "End Post-Install Setup/Config" + + # Shut down and power off after installation + d-i debian-installer/exit/poweroff boolean true + + # preseed key-value pairs for the packages we intend to install + dash dash/sh boolean false + exim4-config exim4/no_config boolean true + libnss-ldapd libnss-ldapd/nsswitch multiselect passwd, shadow, group, hosts, services, networks, protocols, rpc, ethers, netgroup + libnss-ldapd libnss-ldapd/clean_nsswitch boolean false + libpam-runtime libpam-runtime/profiles multiselect unix, ldap + mdadm mdadm/autostart boolean false + mdadm mdadm/mail_to string root + mdadm mdadm/initrdstart string all + mdadm mdadm/initrdstart_notinconf boolean true + mdadm mdadm/autocheck boolean true + mdadm mdadm/start_daemon boolean true + nslcd nslcd/ldap-bindpw password + nslcd nslcd/ldap-sasl-secprops string + nslcd nslcd/ldap-sasl-krb5-ccname string /var/run/nslcd/nslcd.tkt + nslcd nslcd/ldap-sasl-authcid string + nslcd nslcd/ldap-binddn string + nslcd nslcd/ldap-cacertfile string /etc/ssl/certs/ca-certificates.crt + nslcd nslcd/ldap-sasl-authzid string + nslcd nslcd/ldap-uris string ldap://ldap1.x2go.example.com/ + nslcd nslcd/ldap-sasl-mech select + nslcd nslcd/ldap-auth-type select none + nslcd nslcd/ldap-base string dc=x2go,dc=example,dc=com + nslcd nslcd/ldap-sasl-realm string + nslcd nslcd/ldap-reqcert select + nslcd nslcd/ldap-starttls boolean false -- This mail was generated by DokuWiki at http://wiki.x2go.org/

1 0

[[X2Go Wiki]] page changed: doc:howto:x2gobroker
by wiki-admin＠x2go.org 10 Feb '17

10 Feb '17

A page in your DokuWiki was added or changed. Here are the details: Date : 2017/02/10 16:28 Browser : Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0 IP-Address : 78.43.90.159 Hostname : HSI-KBW-078-043-090-159.hsi4.kabel-badenwuerttemberg.de Old Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker?rev=1486743723 New Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker Edit Summary: added server setup section, added ldap preseed User : stefanbaur @@ -37,4 +37,267 @@ * what ends up in LDAP this way is not something you want to work with in a production environment * it will be faster to set up a new LDAP server with the proper settings for your production environment than to base your server on this demo and trying to "clean up" afterwards * Also, no user-friendly tool to manage LDAP settings is installed by default. </note> + ===== Setting up the servers ===== + ==== ldap1.xgo.example.com ==== + <file - preseed_ldap> + # There are two sets of parameters you can use as the append line: + # The minimum required is: + # hostname=ldap1 domain=x2go.example.com + # url=http://192.168.0.224/preseed_ldap1 + # (all in one line, and without the leading "#" marks) + # If you only use these, you will have to answer a few questions + # - mainly regarding country, keyboard and locale - interactively. + # For a fully automated installation, add these parameters + # *in addition to the ones listed above* + # (again, all in one line, and without the leading "#" marks): + # priority=critical netcfg/use_dhcp=true netcfg/choose_interface=eth0 + # debian-installer/locale=de_DE keymap=de-latin1 + # debian-installer/locale=de_DE.UTF-8 DEBCONF_DEBUG=5 + + # We prefer to stay anonymous ;-) + popularity-contest popularity-contest/participate boolean false + + # Load non-free firmware, if possible + d-i hw-detect/load_firmware boolean true + + # Repository + # CHANGE THIS to your nearest mirror + d-i mirror/http/hostname string ftp.de.debian.org + d-i mirror/http/directory string /debian/ + d-i mirror/suite string jessie + + # Post install APT setup + d-i apt-setup/uri_type select d-i + # CHANGE THIS to your nearest mirror + d-i apt-setup/hostname string ftp.de.debian.org + d-i apt-setup/directory string /debian/ + d-i apt-setup/another boolean false + d-i apt-setup/security-updates boolean true + d-i finish-install/reboot_in_progress note + d-i prebaseconfig/reboot_in_progress note + + d-i apt-setup/non-free boolean true + d-i apt-setup/contrib boolean true + + # Network-related settings + # Every hostname and domain name assigned via DHCP + # takes priority over these values + # however, if they are left empty, the installer will query them interactively + d-i netcfg/get_hostname string ldap1 + d-i netcfg/get_domain string x2go.example.com + d-i netcfg/disable_dhcp boolean false + d-i mirror/http/proxy string + d-i netcfg/choose_interface select eth0 + d-i netcfg/wireless_wep string + + # Partitioning and Bootloader settings + d-i partman-auto/disk string /dev/sda + d-i partman-auto/method string regular + + # Do not use UUIDs in fstab (and not in bootloader config, either) + d-i partman/mount_style string traditional + + # This silences an interactive "are you sure?" query + d-i partman/confirm boolean true + d-i partman-partitioning/confirm_write_new_label boolean true + d-i partman/choose_partition select finish + d-i partman/confirm_nooverwrite boolean true + d-i partman-lvm/device_remove_lvm boolean true + d-i partman-lvm/confirm boolean true + d-i partman-md/device_remove_md boolean true + d-i partman-md/confirm boolean true + + d-i partman-auto/choose_recipe select atomic + #d-i partman-auto/choose_recipe select home + #d-i partman-auto/choose_recipe select multi + + d-i debian-installer/add-kernel-opts string nomodeset gfxpayload=vga=normal + + d-i grub-installer/only_debian boolean true + d-i grub-installer/with_other_os boolean true + d-i grub-installer/bootdev string /dev/sda + + # Country, keyboard, locale settings - CHANGE THIS + d-i debian-installer/locale string de_DE + d-i debian-installer/keymap select de-latin1 + d-i debian-installer/keymap string de-latin1 + + d-i languagechooser/language-name-fb select German + d-i countrychooser/country-name select Germany + d-i console-setup/layoutcode string de_DE + d-i debian-installer/locale select de_DE.UTF-8 + + # Time zone settings - CHANGE THIS + d-i tzconfig/gmt boolean false + d-i tzconfig/choose_country_zone/Europe select Berlin + d-i tzconfig/choose_country_zone_single boolean true + d-i time/zone select Europe/Berlin + d-i clock-setup/utc boolean true + d-i mirror/country string manual + d-i clock-setup/ntp boolean false + + # Root Account + # this says "start" in MD5 - CHANGE THIS + d-i passwd/root-password-crypted passwd $1$ekONVtC5$rTbjMaMA6cqFpbWu7UXWN. + + # Do not create a regular user account when installing a server + d-i passwd/make-user boolean false + #d-i passwd/user-fullname string Local User + #d-i passwd/username string localuser + #d-i passwd/user-password-crypted passwd $1$ekONVtC5$rTbjMaMA6cqFpbWu7UXWN. + + # Task and Package Selection + tasksel tasksel/first multiselect ssh-server + d-i pkgsel/include string ssh \ + console-setup \ + debconf-i18n \ + dnsmasq \ + dnsmasq-base \ + ldap-utils \ + libnss-ldapd \ + libpam-ldapd \ + mc \ + migrationtools \ + nslcd \ + ntp \ + rsync \ + screen \ + slapd \ + sysvinit-core \ + sysvinit-utils \ + unattended-upgrades \ + vim + + # Commands to be executed after package installation + # Note: The only way to insert comments below is to add an "echo COMMENT" + d-i preseed/late_command string echo "COMMENT: Begin Post-Install Setup/Config" ;\ + echo "COMMENT: Configure SSH" ;\ + mkdir -p /target/root/.ssh ; \ + chmod 700 /target/root/.ssh ;\ + touch /target/root/.ssh/authorized_keys ; \ + chmod 600 /target/root/.ssh/authorized_keys ;\ + sed -i '/^PermitRootLogin/c PermitRootLogin without-password' /target/etc/ssh/sshd_config ;\ + echo "COMMENT: Insert your own SSH public key here" ;\ + echo "COMMENT: User echo -n as shown so multiline echo doesn't add Newlines when appending" ;\ + echo -n 'ssh-rsa AAAAB3blahblahblah' >>/target/root/.ssh/authorized_keys ;\ + echo -n 'blahblahblahOQ== SSH Key Comment here' >>/target/root/.ssh/authorized_keys ;\ + echo "COMMENT: Fixing shortcomings of netcfg here..." ;\ + sed -i "s/$(cat /etc/hostname)/ldap1/" /target/etc/hosts ;\ + echo "ldap1" >/target/etc/hostname ;\ + echo "COMMENT: Fix ends here." ;\ + echo "COMMENT: This is said to be required for LDAP UID/GID sync." ;\ + sed -i '/^NEED_IMAPD/cNEED_IMAPD=yes' /target/etc/default/nfs-common ;\ + echo "COMMENT: These are our IP-FQDN-Hostname mappings that will be picked up by dnsmasq" ;\ + echo -e '192.168.154.146\tldap1.x2go.example.com\tldap1'>> /target/etc/hosts ;\ + echo -e '192.168.154.147\tnfs1.x2go.example.com\tnfs1'>> /target/etc/hosts ;\ + echo -e '192.168.154.148\tx2gobroker1.x2go.example.com\tx2gobroker1'>> /target/etc/hosts ;\ + echo -e '192.168.154.149\tx2goserver1.x2go.example.com\tx2goserver1'>> /target/etc/hosts ;\ + echo -e '192.168.154.150\tx2goserver2.x2go.example.com\tx2goserver2'>> /target/etc/hosts ;\ + echo -e '192.168.154.151\tpg1.x2go.example.com\tpg1'>> /target/etc/hosts ;\ + echo "COMMENT: This fixes some annoyances regarding UTF-8 and MidnightCommander" ;\ + echo "export LANG=de_DE.UTF-8" >>/target/etc/bash.bashrc ;\ + echo "export NCURSES_NO_UTF8_ACS=1" >>/target/etc/bash.bashrc ;\ + echo "COMMENT: This is for homedir autocreation." ;\ + echo -e 'session required\tpam_mkhomedir.so\tskel=/etc/skel umask=0022' >>/target/etc/pam.d/common-session ;\ + echo "COMMENT: This is so LDAP users are added to local groups when logging in to a remote system." ;\ + echo -e "auth\trequired\tpam_group.so\tuse_first_pass" >>/target/etc/pam.d/common-auth ;\ + echo "common-auth;*;*;A10000-2400;users,x2gousers,x2gobroker-users" >>/target/etc/security/group.conf ;\ + echo "COMMENT: This makes sure error messages during bootup remain on screen." ;\ + sed -i -e '/^1/ s/getty/getty --noclear/' /target/etc/inittab ;\ + echo "COMMENT: This removes the cdrom entry from sources list (left behind by installer)" ;\ + sed -i '/^#* *deb cdrom/d' /target/etc/apt/sources.list ;\ + echo "COMMENT: This patches rc.local so the following set of commands is run" ;\ + echo "COMMENT: exactly *once* - at the first boot after installation." ;\ + echo "COMMENT: First, remove the 'exit 0'" ;\ + sed -i '/^exit 0/d' /target/etc/rc.local ;\ + echo "COMMENT: This automagically injects all local users, groups, etc. into LDAP" ;\ + echo "COMMENT: Yes, this is a mess, ugly, a dirty hack, etc - but remember, this isn't" ;\ + echo "COMMENT: about maintainability - it is to get a small, simple, static LDAP setup up" ;\ + echo "COMMENT: and running so you don't have to bother with LDAP when all you want to do is" ;\ + echo "COMMENT: test-drive the broker setup." \; + echo '(cd /usr/share/migrationtools && LDAP_BASEDN="dc=x2go,dc=example,dc=com" LDAPHOST="ldap1" LDAP_BINDDN="cn=admin,dc=x2go,dc=example,dc=com" LDAP_BINDCRED="start" LDAP_PROFILE="no" LDAPADD="/usr/bin/ldapadd -c" ETC_ALIASES=/dev/null ./migrate_all_online.sh || true)' >>/target/etc/rc.local ;\ + echo "COMMENT: This is the cleanup job for the LDAP migration, so it doesn't run more than once." ;\ + echo 'sed -i -e "/LDAP/d" /etc/rc.local' >>/target/etc/rc.local ;\ + echo "COMMENT: This is so /bin/sh points to /bin/bash instead of /bin/dash" ;\ + echo "COMMENT: As the standard shell of our LDAP users is set to /bin/sh." ;\ + echo 'dpkg-reconfigure -pcritical dash' >>/target/etc/rc.local ;\ + echo "COMMENT: This is the cleanup job for the dpkg-reconfigure call, so it doesn't run more than once." ;\ + echo 'sed -i -e "/dpkg/d" /etc/rc.local' >>/target/etc/rc.local ;\ + echo "COMMENT: Finally, rc.local must terminate with 'exit 0' again." ;\ + echo 'exit 0' >>/target/etc/rc.local ;\ + echo "COMMENT: Now we set the default shell, create groups, create users, and add them to groups" ;\ + in-target useradd -D -s /bin/bash ;\ + in-target addgroup x2gobroker-users ;\ + in-target addgroup x2godesktopsharing ;\ + in-target addgroup x2gousers ;\ + in-target addgroup group-shadow ;\ + in-target addgroup group-a ;\ + in-target addgroup group-b ;\ + in-target useradd user1 -G users,x2gousers,x2gobroker-users,group-shadow ;\ + in-target useradd user2 -G users,x2gousers,x2gobroker-users,group-a ;\ + in-target useradd user3 -G users,x2gousers,x2gobroker-users,group-a ;\ + in-target useradd user4 -G users,x2gousers,x2gobroker-users,group-b ;\ + in-target useradd user5 -G users,x2gousers,x2gobroker-users,group-b ;\ + echo "COMMENT: Users will need passwords to log in, so we set them as well." ;\ + echo "user1:start" | chroot /target /usr/sbin/chpasswd ;\ + echo "user2:start" | chroot /target /usr/sbin/chpasswd ;\ + echo "user3:start" | chroot /target /usr/sbin/chpasswd ;\ + echo "user4:start" | chroot /target /usr/sbin/chpasswd ;\ + echo "user5:start" | chroot /target /usr/sbin/chpasswd ;\ + echo "COMMENT: Finally, take out the trash (yes, this includes systemd)" ;\ + in-target apt-get purge -y systemd systemd-shim ;\ + in-target apt-get autoremove --purge -y ;\ + in-target apt-get clean ;\ + echo "End Post-Install Setup/Config" + + # Shut down and power off after installation + d-i debian-installer/exit/poweroff boolean true + + # preseed key-value pairs for the packages we intend to install + dash dash/sh boolean false + exim4-config exim4/no_config boolean true + libnss-ldapd libnss-ldapd/nsswitch multiselect group, hosts, netgroup, passwd, shadow + libnss-ldapd libnss-ldapd/clean_nsswitch boolean false + libpam-runtime libpam-runtime/profiles multiselect unix, ldap + mdadm mdadm/autostart boolean false + mdadm mdadm/mail_to string root + mdadm mdadm/initrdstart string all + mdadm mdadm/initrdstart_notinconf boolean true + mdadm mdadm/autocheck boolean true + mdadm mdadm/start_daemon boolean true + nslcd nslcd/ldap-bindpw password + nslcd nslcd/ldap-sasl-secprops string + nslcd nslcd/ldap-sasl-krb5-ccname string /var/run/nslcd/nslcd.tkt + nslcd nslcd/ldap-sasl-authcid string + nslcd nslcd/ldap-binddn string + nslcd nslcd/ldap-cacertfile string /etc/ssl/certs/ca-certificates.crt + nslcd nslcd/ldap-sasl-authzid string + nslcd nslcd/ldap-uris string ldap://ldap1.x2go.example.com/ + nslcd nslcd/ldap-sasl-mech select + nslcd nslcd/ldap-auth-type select none + nslcd nslcd/ldap-base string dc=x2go,dc=example,dc=com + nslcd nslcd/ldap-sasl-realm string + nslcd nslcd/ldap-reqcert select + nslcd nslcd/ldap-starttls boolean false + slapd slapd/password1 password start + slapd slapd/internal/generated_adminpw password start + slapd slapd/password2 password start + slapd slapd/internal/adminpw password start + slapd slapd/purge_database boolean false + slapd slapd/invalid_config boolean true + slapd slapd/password_mismatch note + slapd slapd/domain string x2go.example.com + #slapd slapd/upgrade_slapcat_failure error + slapd slapd/unsafe_selfwrite_acl note + slapd slapd/dump_database select when needed + slapd shared/organization string X2Go LDAP Example Environment + slapd slapd/backend select MDB + slapd slapd/no_configuration boolean false + slapd slapd/allow_ldap_v2 boolean false + slapd slapd/dump_database_destdir string /var/backups/slapd-VERSION + slapd slapd/move_old_database boolean true + + </file> + + -- This mail was generated by DokuWiki at http://wiki.x2go.org/

1 0

[[X2Go Wiki]] page changed: doc:howto:x2gobroker
by wiki-admin＠x2go.org 10 Feb '17

10 Feb '17

A page in your DokuWiki was added or changed. Here are the details: Date : 2017/02/10 16:22 Browser : Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0 IP-Address : 78.43.90.159 Hostname : HSI-KBW-078-043-090-159.hsi4.kabel-badenwuerttemberg.de Old Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker?rev=1486743671 New Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker Edit Summary: [Purpose of this document] - added Broker in list of non-redundant components User : stefanbaur @@ -28,12 +28,13 @@ * No redundancy for critical components * Only a single LDAP server, no replication * Only a single NFS server * Only a single Postgres server + * Only a single X2Go Session Broker server * No backup * No monitoring/alerting * No easy manageability/heavy abuse of LDAP: * LDAP settings are converted from local settings on the "ldap1" server * what ends up in LDAP this way is not something you want to work with in a production environment * it will be faster to set up a new LDAP server with the proper settings for your production environment than to base your server on this demo and trying to "clean up" afterwards * Also, no user-friendly tool to manage LDAP settings is installed by default. </note> -- This mail was generated by DokuWiki at http://wiki.x2go.org/

1 0

[[X2Go Wiki]] page changed: doc:howto:x2gobroker
by wiki-admin＠x2go.org 10 Feb '17

10 Feb '17

A page in your DokuWiki was added or changed. Here are the details: Date : 2017/02/10 16:21 Browser : Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0 IP-Address : 78.43.90.159 Hostname : HSI-KBW-078-043-090-159.hsi4.kabel-badenwuerttemberg.de Old Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker?rev=1486743604 New Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker Edit Summary: Moved system list out of "note warning" block, added headline User : stefanbaur @@ -1,5 +1,6 @@ - <note warning> + ====== X2Go Session Broker Demo Environment Setup ====== + ===== Purpose of this document ===== This document takes you through the steps required to set up a simple X2Go Session Broker demo environment, consisting of a test client (x2goclient1.x2go.example.com) and the following servers: * ldap1.x2go.example.com * nfs1.x2go.example.com @@ -7,8 +8,9 @@ * x2gobroker1.x2go.example.com * x2goserver1.x2go.example.com * x2goserver2.x2go.example.com + <note warning> **DO NOT EVER USE THIS IN A PRODUCTION ENVIRONMENT! YOU WILL HURT YOURSELF VERY BADLY IF YOU IGNORE THIS WARNING!** -- This mail was generated by DokuWiki at http://wiki.x2go.org/

1 0

[[X2Go Wiki]] page changed: doc:howto:x2gobroker
by wiki-admin＠x2go.org 10 Feb '17

10 Feb '17

A page in your DokuWiki was added or changed. Here are the details: Date : 2017/02/10 16:20 Browser : Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0 IP-Address : 78.43.90.159 Hostname : HSI-KBW-078-043-090-159.hsi4.kabel-badenwuerttemberg.de Old Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker?rev=1486743331 New Revision: http://wiki.x2go.org/doku.php/doc:howto:x2gobroker Edit Summary: Further Layout fixes, added backup/monitoring/alerting note, added list of systems User : stefanbaur @@ -1,25 +1,37 @@ <note warning> - This document takes you through the steps required to set up a simple demo environment for the X2Go Session Broker. + This document takes you through the steps required to set up a simple X2Go Session Broker demo environment, consisting of a test client (x2goclient1.x2go.example.com) and the following servers: + * ldap1.x2go.example.com + * nfs1.x2go.example.com + * pg1.x2go.example.com + * x2gobroker1.x2go.example.com + * x2goserver1.x2go.example.com + * x2goserver2.x2go.example.com + **DO NOT EVER USE THIS IN A PRODUCTION ENVIRONMENT! YOU WILL HURT YOURSELF VERY BADLY IF YOU IGNORE THIS WARNING!** These instructions violate almost every "best practice"/standard there is! - They are meant to get an X2Go Session Broker demo enviroment set up, fast. Nothing more, nothing less. - It has the following shortcomings: + They are meant to get an X2Go Session Broker demo enviroment set up, fast. + + Nothing more, nothing less. + + This setup has the following shortcomings: * Massive lack of security: * Unencrypted LDAP connections * All passwords - users, database admin, root, are set to the value "start" * SSH keyfile login is only enforced for the root account * No redundancy for critical components * Only a single LDAP server, no replication * Only a single NFS server * Only a single Postgres server + * No backup + * No monitoring/alerting * No easy manageability/heavy abuse of LDAP: * LDAP settings are converted from local settings on the "ldap1" server * what ends up in LDAP this way is not something you want to work with in a production environment * it will be faster to set up a new LDAP server with the proper settings for your production environment than to base your server on this demo and trying to "clean up" afterwards * Also, no user-friendly tool to manage LDAP settings is installed by default. </note> -- This mail was generated by DokuWiki at http://wiki.x2go.org/

1 0

Jump to page:

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

x2go-commits