diff options
Diffstat (limited to 'doc/appendix')
| -rw-r--r-- | doc/appendix/guides/ubuntu.txt | 741 |
1 files changed, 518 insertions, 223 deletions
diff --git a/doc/appendix/guides/ubuntu.txt b/doc/appendix/guides/ubuntu.txt index 5a67d0a37..30ecbc3d7 100644 --- a/doc/appendix/guides/ubuntu.txt +++ b/doc/appendix/guides/ubuntu.txt @@ -1,4 +1,5 @@ .. -*- mode: rst -*- +.. vim: ft=rst .. _appendix-guides-ubuntu: @@ -8,7 +9,7 @@ Ubuntu .. note:: - This particular how to was done on lucid, but should apply to any + This particular how to was done on saucy, but should apply to any other `stable`__ version of Ubuntu. __ ubuntu-releases_ @@ -23,11 +24,6 @@ version available in the ubuntu archives, but it is not as up to date). .. _PPA: https://launchpad.net/~bcfg2/+archive/ppa -Add the Ubuntu PPA listing to your APT sources ----------------------------------------------- - -See http://trac.mcs.anl.gov/projects/bcfg2/wiki/PrecompiledPackages#UbuntuLucid - Install bcfg2-server -------------------- :: @@ -36,7 +32,7 @@ Install bcfg2-server Remove the default configuration preseeded by the ubuntu package:: - root@lucid:~# rm -rf /etc/bcfg2* /var/lib/bcfg2 + root@saucy:~# rm -rf /etc/bcfg2* /etc/ssl/bcfg2* /var/lib/bcfg2 Initialize your repository ========================== @@ -45,63 +41,95 @@ Now that you're done with the install, you need to intialize your repository and setup your bcfg2.conf. bcfg2-admin init is a tool which allows you to automate this process.:: - root@lucid:~# bcfg2-admin init - Store bcfg2 configuration in [/etc/bcfg2.conf]: - Location of bcfg2 repository [/var/lib/bcfg2]: + root@saucy:~# bcfg2-admin init + Store Bcfg2 configuration in [/etc/bcfg2.conf]: + Location of Bcfg2 repository [/var/lib/bcfg2]: Input password used for communication verification (without echoing; leave blank for a random): - What is the server's hostname: [lucid] - Input the server location [https://lucid:6789]: + What is the server's hostname: [saucy] + Input the server location (the server listens on a single interface by default) [https://saucy:6789]: Input base Operating System for clients: - 1: Redhat/Fedora/RHEL/RHAS/Centos + 1: Redhat/Fedora/RHEL/RHAS/CentOS 2: SUSE/SLES 3: Mandrake 4: Debian 5: Ubuntu 6: Gentoo 7: FreeBSD + 8: Arch : 5 + Path where Bcfg2 server private key will be created [/etc/ssl/bcfg2.key]: + Path where Bcfg2 server cert will be created [/etc/ssl/bcfg2.crt]: + The following questions affect SSL certificate generation. + If no data is provided, the default values are used. + Country name (2 letter code) for certificate: US + State or Province Name (full name) for certificate: Illinois + Locality Name (eg, city) for certificate: Argonne + Repository created successfuly in /var/lib/bcfg2 Generating a 2048 bit RSA private key - ......................................................................................+++ - ...+++ - writing new private key to '/etc/bcfg2.key' + ....................................................................................................................+++ + ..............................+++ + writing new private key to '/etc/ssl/bcfg2.key' ----- Signature ok - subject=/C=US/ST=Illinois/L=Argonne/CN=lucid + subject=/C=US/ST=Illinois/L=Argonne/CN=saucy Getting Private key - Repository created successfuly in /var/lib/bcfg2 - Of course, change responses as necessary. Start the server ================ +Before you start the server, you need to fix your network resolution for +this host. The short and easy way is to remove the 127.0.1.1 line in +``/etc/hosts`` and move your hostname to the 127.0.0.1 line. + +:: + + 127.0.0.1 saucy localhost + + # The following lines are desirable for IPv6 capable hosts + ... + +.. _Debian Manual: http://www.debian.org/doc/manuals/debian-reference/ch05.en.html#_the_hostname_resolution + +.. note:: + + This configuration is not recommended except as a quick hack to get + you through this guide. Ideally you'd add a line containing the + host's actual IP address. More information on why this is broken + can be found in the `Debian Manual`_. + You are now ready to start your bcfg2 server for the first time.:: - root@lucid:~# /etc/init.d/bcfg2-server start - root@lucid:~# tail /var/log/syslog - Dec 17 22:07:02 lucid bcfg2-server[17523]: serving bcfg2-server at https://lucid:6789 - Dec 17 22:07:02 lucid bcfg2-server[17523]: serve_forever() [start] - Dec 17 22:07:02 lucid bcfg2-server[17523]: Processed 16 fam events in 0.502 seconds. 0 coalesced + root@saucy:~# /etc/init.d/bcfg2-server start + Starting Configuration Management Server: * bcfg2-server + root@saucy:~# tail /var/log/syslog + Jul 18 17:50:48 saucy bcfg2-server[5872]: Reconnected to syslog + Jul 18 17:50:48 saucy bcfg2-server[5872]: bcfg2-server daemonized + Jul 18 17:50:48 saucy bcfg2-server[5872]: service available at https://saucy:6789 + Jul 18 17:50:48 saucy bcfg2-server[5872]: serving bcfg2-server at https://saucy:6789 + Jul 18 17:50:48 saucy bcfg2-server[5872]: serve_forever() [start] + Jul 18 17:50:48 saucy bcfg2-server[5872]: Handled 13 events in 0.006s Run bcfg2 to be sure you are able to communicate with the server:: - root@lucid:~# bcfg2 -vqn + root@saucy:~# bcfg2 -vqn + Starting Bcfg2 client run at 1374188552.53 Loaded tool drivers: - APT Action DebInit POSIX - + APT Action DebInit POSIX POSIXUsers Upstart VCS + Loaded experimental tool drivers: + POSIXUsers Phase: initial Correct entries: 0 Incorrect entries: 0 Total managed entries: 0 - Unmanaged entries: 382 - - + Unmanaged entries: 590 Phase: final Correct entries: 0 Incorrect entries: 0 Total managed entries: 0 - Unmanaged entries: 382 + Unmanaged entries: 590 + Finished Bcfg2 client run at 1374188563.26 Bring your first machine under Bcfg2 control ============================================ @@ -114,92 +142,101 @@ Setup the :ref:`server-plugins-generators-packages` plugin Replace Pkgmgr with Packages in the plugins line of ``bcfg2.conf``:: - root@lucid:~# cat /etc/bcfg2.conf + root@saucy:~# cat /etc/bcfg2.conf [server] repository = /var/lib/bcfg2 - plugins = SSHbase,Cfg,Packages,Rules,Metadata,Base,Bundler + plugins = Bundler,Cfg,Metadata,Packages,Rules,SSHbase + # Uncomment the following to listen on all interfaces + #listen_all = true [statistics] sendmailpath = /usr/lib/sendmail + #web_debug = False + #time_zone = [database] - engine = sqlite3 + #engine = sqlite3 # 'postgresql', 'mysql', 'mysql_old', 'sqlite3' or 'ado_mssql'. - name = + #name = # Or path to database file if using sqlite3. - #<repository>/etc/brpt.sqlite is default path if left empty - user = + #<repository>/bcfg2.sqlite is default path if left empty + #user = # Not used with sqlite3. - password = + #password = # Not used with sqlite3. - host = + #host = # Not used with sqlite3. - port = + #port = + + [reporting] + transport = LocalFilesystem [communication] protocol = xmlrpc/ssl password = secret - certificate = /etc/bcfg2.crt - key = /etc/bcfg2.key - ca = /etc/bcfg2.crt + certificate = /etc/ssl/bcfg2.crt + key = /etc/ssl/bcfg2.key + ca = /etc/ssl/bcfg2.crt [components] - bcfg2 = https://lucid:6789 + bcfg2 = https://saucy:6789 Create Packages layout (as per :ref:`packages-exampleusage`) in ``/var/lib/bcfg2`` .. code-block:: xml - root@lucid:~# mkdir /var/lib/bcfg2/Packages - root@lucid:~# cat /var/lib/bcfg2/Packages/packages.conf + root@saucy:~# mkdir /var/lib/bcfg2/Packages + root@saucy:~# cat /var/lib/bcfg2/Packages/packages.conf [global] - root@lucid:~# cat /var/lib/bcfg2/Packages/sources.xml + root@saucy:~# cat /var/lib/bcfg2/Packages/sources.xml <Sources> - <Group name="ubuntu-lucid"> - <Source type="apt" url="http://archive.ubuntu.com/ubuntu" version="lucid"> + <Group name="ubuntu-saucy"> + <Source type="apt" debsrc="true" recommended="true" url="http://archive.ubuntu.com/ubuntu" version="saucy"> <Component>main</Component> <Component>multiverse</Component> <Component>restricted</Component> <Component>universe</Component> <Arch>amd64</Arch> + <Blacklist>bcfg2</Blacklist> + <Blacklist>bcfg2-server</Blacklist> </Source> - <Source type="apt" url="http://archive.ubuntu.com/ubuntu" version="lucid-updates"> + <Source type="apt" debsrc="true" recommended="true" url="http://archive.ubuntu.com/ubuntu" version="saucy-updates"> <Component>main</Component> <Component>multiverse</Component> <Component>restricted</Component> <Component>universe</Component> <Arch>amd64</Arch> + <Blacklist>bcfg2</Blacklist> + <Blacklist>bcfg2-server</Blacklist> </Source> - <Source type="apt" url="http://security.ubuntu.com/ubuntu" version="lucid-security"> + <Source type="apt" debsrc="true" recommended="true" url="http://security.ubuntu.com/ubuntu" version="saucy-security"> <Component>main</Component> <Component>multiverse</Component> <Component>restricted</Component> <Component>universe</Component> <Arch>amd64</Arch> + <Blacklist>bcfg2</Blacklist> + <Blacklist>bcfg2-server</Blacklist> + </Source> + <Source type="apt" debsrc="true" recommended="true" url="http://ppa.launchpad.net/bcfg2/ppa/ubuntu" version="saucy"> + <Component>main</Component> + <Arch>amd64</Arch> </Source> </Group> </Sources> -Due to the :ref:`server-plugins-generators-packages-magic-groups`, -we need to modify our Metadata. Let's add an **ubuntu-lucid** -group which inherits the **ubuntu** group already present in -``/var/lib/bcfg2/Metadata/groups.xml``. The resulting file should look -something like this - -.. note:: - - The reason we are creating a release-specific group in this case is - that the APTSource above is specific to the lucid release of ubuntu. - That is, it should not apply to other releases (hardy, maverick, etc). +Above, we have grouped our package sources under **ubuntu-saucy**. We +need to add this group to our ``/var/lib/bcfg2/Metadata/groups.xml`` so +that our client is able to obtain these sources. .. code-block:: xml <Groups version='3.0'> <Group profile='true' public='true' default='true' name='basic'> - <Group name='ubuntu-lucid'/> + <Group name='ubuntu-saucy'/> </Group> - <Group name='ubuntu-lucid'> + <Group name='ubuntu-saucy'> <Group name='ubuntu'/> </Group> <Group name='ubuntu'/> @@ -214,7 +251,7 @@ something like this .. note:: When editing your xml files by hand, it is useful to occasionally run - `bcfg2-lint` to ensure that your xml validates properly. + ``bcfg2-lint -v`` to ensure that your xml validates properly. The last thing we need is for the client to have the proper arch group membership. For this, we will make use of the @@ -223,13 +260,13 @@ Probes to your plugins line in ``bcfg2.conf`` and create the Probe. .. code-block:: sh - root@lucid:~# grep plugins /etc/bcfg2.conf - plugins = Base,Bundler,Cfg,...,Probes - root@lucid:~# mkdir /var/lib/bcfg2/Probes - root@lucid:~# cat /var/lib/bcfg2/Probes/groups + root@saucy:~# grep plugins /etc/bcfg2.conf + plugins = Bundler,Cfg,Metadata,...,Probes + root@saucy:~# mkdir /var/lib/bcfg2/Probes + root@saucy:~# cat /var/lib/bcfg2/Probes/groups #!/bin/sh - ARCH=`uname -m` + ARCH=$(uname -m) case "$ARCH" in "x86_64") echo "group:amd64" @@ -241,33 +278,36 @@ Probes to your plugins line in ``bcfg2.conf`` and create the Probe. Now we restart the bcfg2-server:: - root@lucid:~# /etc/init.d/bcfg2-server restart + root@saucy:~# /etc/init.d/bcfg2-server restart Stopping Configuration Management Server: * bcfg2-server Starting Configuration Management Server: * bcfg2-server - root@lucid:~# tail /var/log/syslog - Dec 17 22:36:47 lucid bcfg2-server[17937]: Packages: File read failed; falling back to file download - Dec 17 22:36:47 lucid bcfg2-server[17937]: Packages: Updating http://us.archive.ubuntu.com/ubuntu//dists/lucid/main/binary-amd64/Packages.gz - Dec 17 22:36:54 lucid bcfg2-server[17937]: Packages: Updating http://us.archive.ubuntu.com/ubuntu//dists/lucid/multiverse/binary-amd64/Packages.gz - Dec 17 22:36:55 lucid bcfg2-server[17937]: Packages: Updating http://us.archive.ubuntu.com/ubuntu//dists/lucid/restricted/binary-amd64/Packages.gz - Dec 17 22:36:56 lucid bcfg2-server[17937]: Packages: Updating http://us.archive.ubuntu.com/ubuntu//dists/lucid/universe/binary-amd64/Packages.gz - Dec 17 22:37:27 lucid bcfg2-server[17937]: Failed to read file probed.xml - Dec 17 22:37:27 lucid bcfg2-server[17937]: Loading experimental plugin(s): Packages - Dec 17 22:37:27 lucid bcfg2-server[17937]: NOTE: Interfaces subject to change - Dec 17 22:37:27 lucid bcfg2-server[17937]: service available at https://lucid:6789 - Dec 17 22:37:27 lucid bcfg2-server[17937]: serving bcfg2-server at https://lucid:6789 - Dec 17 22:37:27 lucid bcfg2-server[17937]: serve_forever() [start] - Dec 17 22:37:28 lucid bcfg2-server[17937]: Processed 17 fam events in 0.502 seconds. 0 coalesced + root@saucy:~# tail /var/log/syslog + Jul 18 18:43:22 saucy bcfg2-server[6215]: Reconnected to syslog + Jul 18 18:43:22 saucy bcfg2-server[6215]: bcfg2-server daemonized + Jul 18 18:43:22 saucy bcfg2-server[6215]: service available at https://saucy:6789 + Jul 18 18:43:22 saucy bcfg2-server[6215]: Failed to read file probed.xml: Error reading file '/var/lib/bcfg2/Probes/probed.xml': failed to load external entity "/var/lib/bcfg2/Probes/probed.xml" + Jul 18 18:43:22 saucy bcfg2-server[6215]: serving bcfg2-server at https://saucy:6789 + Jul 18 18:43:22 saucy bcfg2-server[6215]: serve_forever() [start] + Jul 18 18:43:22 saucy bcfg2-server[6215]: Reloading Packages plugin + Jul 18 18:43:22 saucy bcfg2-server[6215]: Handled 15 events in 0.205s + +.. note:: + + The error regarding *probed.xml* is non-fatal and just telling you + that the file doesn't yet exist. It will be populated once you have + run a client with the Probes plugin enabled. Start managing packages ----------------------- -Add a base-packages bundle. Let's see what happens when we just populate -it with the ubuntu-standard package. +Add a base-saucy (or whatever release you happen to be using) +bundle. Let's see what happens when we just populate it with the +ubuntu-standard package. .. code-block:: xml - root@lucid:~# cat /var/lib/bcfg2/Bundler/base-packages.xml - <Bundle name='base-packages'> + root@saucy:~# cat /var/lib/bcfg2/Bundler/base-saucy.xml + <Bundle name='base-saucy'> <Package name='ubuntu-standard'/> </Bundle> @@ -277,218 +317,473 @@ profile group might look something like this .. code-block:: xml <Group profile='true' public='true' default='true' name='basic'> - <Bundle name='base-packages'/> - <Group name='ubuntu-lucid'/> + <Bundle name='base-saucy'/> + <Group name='ubuntu-saucy'/> </Group> Now if we run the client in debug mode (-d), we can see what this has done for us.:: - root@lucid:~# bcfg2 -vqdn + root@saucy:/var/lib/bcfg2# bcfg2 -vqdn + Configured logging: DEBUG to console; DEBUG to syslog + {'help': False, 'extra': False, 'ppath': '/var/cache/bcfg2', 'ca': '/etc/ssl/bcfg2.crt', 'rpm_version_fail_action': 'upgrade', 'yum_version_fail_action': 'upgrade', 'retry_delay': '1', 'posix_uid_whitelist': [], 'rpm_erase_flags': ['allmatches'], 'verbose': True, 'certificate': '/etc/ssl/bcfg2.crt', 'paranoid': False, 'rpm_installonly': ['kernel', 'kernel-bigmem', 'kernel-enterprise', 'kernel-smp', 'kernel-modules', 'kernel-debug', 'kernel-unsupported', 'kernel-devel', 'kernel-source', 'kernel-default', 'kernel-largesmp-devel', 'kernel-largesmp', 'kernel-xen', 'gpg-pubkey'], 'cache': None, 'yum24_autodep': True, 'yum_pkg_verify': True, 'probe_timeout': None, 'yum_installed_action': 'install', 'rpm_verify_fail_action': 'reinstall', 'dryrun': True, 'retries': '3', 'apt_install_path': '/usr', 'quick': True, 'password': 'secret', 'yum24_installed_action': 'install', 'kevlar': False, 'max_copies': 1, 'syslog': True, 'decision_list': False, 'configfile': '/etc/bcfg2.conf', 'remove': None, 'server': 'https://saucy:6789', 'encoding': 'UTF-8', 'timeout': 90, 'debug': True, 'yum24_installonly': ['kernel', 'kernel-bigmem', 'kernel-enterprise', 'kernel-smp', 'kernel-modules', 'kernel-debug', 'kernel-unsupported', 'kernel-devel', 'kernel-source', 'kernel-default', 'kernel-largesmp-devel', 'kernel-largesmp', 'kernel-xen', 'gpg-pubkey'], 'yum24_erase_flags': ['allmatches'], 'yum24_pkg_checks': True, 'interactive': False, 'apt_etc_path': '/etc', 'rpm_installed_action': 'install', 'yum24_verify_fail_action': 'reinstall', 'omit_lock_check': False, 'yum24_pkg_verify': True, 'serverCN': None, 'file': None, 'apt_var_path': '/var', 'posix_gid_whitelist': [], 'posix_gid_blacklist': [], 'indep': False, 'decision': 'none', 'servicemode': 'default', 'version': False, 'rpm_pkg_checks': True, 'profile': None, 'yum_pkg_checks': True, 'args': [], 'bundle': [], 'posix_uid_blacklist': [], 'user': 'root', 'key': '/etc/ssl/bcfg2.key', 'command_timeout': None, 'probe_exit': True, 'lockfile': '/var/lock/bcfg2.run', 'yum_verify_fail_action': 'reinstall', 'yum24_version_fail_action': 'upgrade', 'yum_verify_flags': [], 'logging': None, 'rpm_pkg_verify': True, 'bundle_quick': False, 'rpm_verify_flags': [], 'yum24_verify_flags': [], 'skipindep': False, 'skipbundle': [], 'portage_binpkgonly': False, 'drivers': ['APK', 'APT', 'Action', 'Blast', 'Chkconfig', 'DebInit', 'Encap', 'FreeBSDInit', 'FreeBSDPackage', 'IPS', 'MacPorts', 'OpenCSW', 'POSIX', 'POSIXUsers', 'Pacman', 'Portage', 'RPM', 'RPMng', 'RcUpdate', 'SELinux', 'SMF', 'SYSV', 'Systemd', 'Upstart', 'VCS', 'YUM', 'YUM24', 'YUMng', 'launchd']} + Starting Bcfg2 client run at 1374191628.88 Running probe groups + Running: /tmp/tmpEtgdwo + < group:amd64 Probe groups has result: - amd64 + group:amd64 + + POSIX: Handlers loaded: nonexistent, directory, hardlink, symlink, file, device, permissions Loaded tool drivers: - APT Action DebInit POSIX + APT Action DebInit POSIX POSIXUsers Upstart VCS + Loaded experimental tool drivers: + POSIXUsers The following packages are specified in bcfg2: ubuntu-standard The following packages are prereqs added by Packages: - adduser debconf hdparm libdevmapper1.02.1 libk5crypto3 libparted1.8-12 libxml2 passwd upstart - apt debianutils info libdns53 libkeyutils1 libpci3 logrotate pciutils usbutils - aptitude dmidecode install-info libelf1 libkrb5-3 libpopt0 lsb-base perl-base wget - at dnsutils iptables libept0 libkrb5support0 libreadline5 lshw popularity-contest zlib1g - base-files dosfstools libacl1 libgcc1 liblwres50 libreadline6 lsof psmisc - base-passwd dpkg libattr1 libgdbm3 libmagic1 libselinux1 ltrace readline-common - bsdmainutils ed libbind9-50 libgeoip1 libmpfr1ldbl libsigc++-2.0-0c2a man-db rsync - bsdutils file libc-bin libgmp3c2 libncurses5 libssl0.9.8 memtest86+ sed - cpio findutils libc6 libgssapi-krb5-2 libncursesw5 libstdc++6 mime-support sensible-utils - cpp ftp libcap2 libisc50 libpam-modules libusb-0.1-4 ncurses-bin strace - cpp-4.4 gcc-4.4-base libcomerr2 libisccc50 libpam-runtime libuuid1 netbase time - cron groff-base libcwidget3 libisccfg50 libpam0g libxapian15 parted tzdata - + accountsservice libdrm2 libusb-1.0-0 + adduser libedit2 libustr-1.0-1 + apparmor libelf1 libuuid1 + apt libexpat1 libwind0-heimdal + apt-transport-https libffi6 libx11-6 + apt-utils libfribidi0 libx11-data + base-files libfuse2 libxau6 + base-passwd libgcc1 libxcb1 + bash libgck-1-0 libxdmcp6 + bash-completion libgcr-3-common libxext6 + bsdmainutils libgcr-base-3-1 libxml2 + bsdutils libgcrypt11 libxmuu1 + busybox-initramfs libgdbm3 libxtables10 + busybox-static libgeoip1 locales + ca-certificates libglib2.0-0 login + command-not-found libglib2.0-data logrotate + command-not-found-data libgnutls26 lsb-base + coreutils libgpg-error0 lsb-release + cpio libgpm2 lshw + cron libgssapi-krb5-2 lsof + dash libgssapi3-heimdal ltrace + dbus libhcrypto4-heimdal makedev + debconf libheimbase1-heimdal man-db + debconf-i18n libheimntlm0-heimdal manpages + debianutils libhx509-5-heimdal memtest86+ + diffutils libidn11 mime-support + dmidecode libisc92 mlocate + dmsetup libisccc90 module-init-tools + dnsutils libisccfg90 mount + dosfstools libjson-c2 mountall + dpkg libjson0 mtr-tiny + e2fslibs libk5crypto3 multiarch-support + e2fsprogs libkeyutils1 nano + ed libklibc ncurses-base + file libkmod2 ncurses-bin + findutils libkrb5-26-heimdal netbase + friendly-recovery libkrb5-3 ntfs-3g + ftp libkrb5support0 openssh-client + fuse libldap-2.4-2 openssl + gcc-4.8-base liblocale-gettext-perl parted + geoip-database liblwres90 passwd + gettext-base liblzma5 pciutils + gnupg libmagic1 perl-base + gpgv libmount1 plymouth + grep libncurses5 plymouth-theme-ubuntu-text + groff-base libncursesw5 popularity-contest + gzip libnewt0.52 powermgmt-base + hdparm libnfnetlink0 ppp + hostname libnih-dbus1 pppconfig + ifupdown libnih1 pppoeconf + info libnuma1 procps + initramfs-tools libp11-kit0 psmisc + initramfs-tools-bin libpam-modules python-apt-common + initscripts libpam-modules-bin python3 + insserv libpam-runtime python3-apt + install-info libpam-systemd python3-commandnotfound + iproute libpam0g python3-dbus + iproute2 libparted0debian1 python3-distupgrade + iptables libpcap0.8 python3-gdbm + iputils-tracepath libpci3 python3-minimal + irqbalance libpcre3 python3-update-manager + iso-codes libpipeline1 python3.3 + klibc-utils libplymouth2 python3.3-minimal + kmod libpng12-0 readline-common + krb5-locales libpolkit-gobject-1-0 rsync + language-selector-common libpopt0 sed + libaccountsservice0 libprocps0 sensible-utils + libacl1 libpython3-stdlib sgml-base + libapparmor-perl libpython3.3-minimal shared-mime-info + libapparmor1 libpython3.3-stdlib strace + libapt-inst1.5 libreadline6 systemd-services + libapt-pkg4.12 libroken18-heimdal sysv-rc + libasn1-8-heimdal librtmp0 sysvinit-utils + libasprintf0c2 libsasl2-2 tar + libatm1 libsasl2-modules tcpdump + libattr1 libselinux1 telnet + libaudit-common libsemanage-common time + libaudit1 libsemanage1 tzdata + libbind9-90 libsepol1 ubuntu-keyring + libblkid1 libslang2 ubuntu-release-upgrader-core + libbsd0 libsqlite3-0 ucf + libbz2-1.0 libss2 udev + libc-bin libssl1.0.0 ufw + libc6 libstdc++6 update-manager-core + libcap-ng0 libsystemd-daemon0 upstart + libcap2 libsystemd-login0 usbutils + libcomerr2 libtasn1-3 util-linux + libcurl3-gnutls libtext-charwidth-perl uuid-runtime + libdb5.1 libtext-iconv-perl wget + libdbus-1-3 libtext-wrapi18n-perl whiptail + libdbus-glib-1-2 libtinfo5 xauth + libdevmapper1.02.1 libudev1 xml-core + libdns95 libusb-0.1-4 zlib1g Phase: initial - Correct entries: 101 + Correct entries: 280 Incorrect entries: 0 - Total managed entries: 101 - Unmanaged entries: 281 - - + Total managed entries: 280 + Unmanaged entries: 313 + Installing entries in the following bundle(s): + base-saucy + Bundle base-saucy was not modified Phase: final - Correct entries: 101 + Correct entries: 280 Incorrect entries: 0 - Total managed entries: 101 - Unmanaged entries: 281 + Total managed entries: 280 + Unmanaged entries: 313 + Finished Bcfg2 client run at 1374191642.69 As you can see, the Packages plugin has generated the dependencies required for the ubuntu-standard package for us automatically. The ultimate goal should be to move all the packages from the **Unmanaged** entries section to the **Managed** entries section. So, what exactly *are* -those Unmanaged entries?:: +those Unmanaged entries? + +:: - root@lucid:~# bcfg2 -vqen + Starting Bcfg2 client run at 1374192077.76 Running probe groups Probe groups has result: - amd64 - Loaded tool drivers: - APT Action DebInit POSIX + group:amd64 + Loaded tool drivers: + APT Action DebInit POSIX POSIXUsers Upstart VCS + Loaded experimental tool drivers: + POSIXUsers Phase: initial - Correct entries: 101 + Correct entries: 280 Incorrect entries: 0 - Total managed entries: 101 - Unmanaged entries: 281 - - + Total managed entries: 280 + Unmanaged entries: 313 Phase: final - Correct entries: 101 + Correct entries: 280 Incorrect entries: 0 - Total managed entries: 101 - Unmanaged entries: 281 - Package:apparmor - Package:apparmor-utils - Package:apport - ... - -Now you can go through these and continue adding the packages you want to -your Bundle. Note that ``aptitude why`` is useful when trying to figure -out the reason for a package being installed. Also, deborphan is helpful -for removing leftover dependencies which are no longer needed. After a -while, I ended up with a minimal bundle that looks like this + Total managed entries: 280 + Unmanaged entries: 313 + POSIXGroup:adm + POSIXGroup:audio + POSIXGroup:backup + ... + Package:deb:apt-xapian-index + Package:deb:aptitude + Package:deb:aptitude-common + ... + +Now you can go through these and continue adding the packages you want +to your Bundle. Note that ``aptitude why`` is useful when trying to +figure out the reason for a package being installed. Also, ``deborphan`` +is helpful for removing leftover dependencies which are no longer +needed. After a while, I ended up with a minimal bundle that looks +like this: .. code-block:: xml - <Bundle name='base-packages'> - <Package name='bash-completion'/> + <Bundle name='base-saucy'> + <!-- packages --> <Package name='bcfg2-server'/> - <Package name='debconf-i18n'/> + <!-- or dependencies --> + <Package name='python-pyinotify'/> + <Package name='ttf-dejavu-core'/> + <Package name='bind9-host'/> + <Package name='crda'/> <Package name='deborphan'/> - <Package name='diffutils'/> - <Package name='e2fsprogs'/> - <Package name='fam'/> - <Package name='grep'/> <Package name='grub-pc'/> - <Package name='gzip'/> - <Package name='hostname'/> - <Package name='krb5-config'/> - <Package name='krb5-user'/> - <Package name='language-pack-en-base'/> + <Package name='language-pack-en'/> <Package name='linux-generic'/> <Package name='linux-headers-generic'/> - <Package name='login'/> - <Package name='manpages'/> - <Package name='mlocate'/> - <Package name='ncurses-base'/> - <Package name='openssh-server'/> - <Package name='python-fam'/> - <Package name='tar'/> + <Package name='systemd-shim'/> + <Package name='tasksel'/> <Package name='ubuntu-minimal'/> <Package name='ubuntu-standard'/> + <!-- or dependencies --> + <Package name='python3-gi'/> + <Package name='wamerican'/> + <Package name='wbritish'/> <Package name='vim'/> - <Package name='vim-runtime'/> - - <!-- PreDepends --> - <Package name='dash'/> - <Package name='initscripts'/> - <Package name='libdbus-1-3'/> - <Package name='libnih-dbus1'/> - <Package name='lzma'/> - <Package name='mountall'/> - <Package name='sysvinit-utils'/> - <Package name='sysv-rc'/> - - <!-- vim dependencies --> - <Package name='libgpm2'/> - <Package name='libpython2.6'/> </Bundle> -As you can see below, I no longer have any unmanaged packages. :: +Once your ``bcfg2 -vqen`` output no longer shows Package entries, you +can move on to the next section. - root@lucid:~# bcfg2 -vqen - Running probe groups - Probe groups has result: - amd64 - Loaded tool drivers: - APT Action DebInit POSIX +Manage users +------------ - Phase: initial - Correct entries: 247 - Incorrect entries: 0 - Total managed entries: 247 - Unmanaged entries: 10 +The default setting in ``login.defs`` is for system accounts to be UIDs +< 1000. We will ignore those accounts for now (you can manage them if +you like at a later time). +To ignore system UID/GIDs, add the following lines to ``bcfg2.conf`` +(we will also ignore the nobody uid and nogroup gid--65534). - Phase: final - Correct entries: 247 - Incorrect entries: 0 - Total managed entries: 247 - Unmanaged entries: 10 - Service:bcfg2 Service:fam Service:killprocs Service:rc.local Service:single - Service:bcfg2-server Service:grub-common Service:ondemand Service:rsync Service:ssh +:: + + [POSIXUsers] + uid_blacklist = 0-999,65534 + gid_blacklist = 0-999,65534 + +If you run the client again with ``bcfg2 -vqen``, you should now see a +:ref:`POSIXUser <server-plugins-generators-rules-posixuser-tag>` entry +and :ref:`POSIXUser <server-plugins-generators-rules-posixgroup-tag>` +entry for your user account (assuming this is a fresh install with a +regular user). + +You can manage this user by adding the following to your bundle. + +.. code-block:: xml + + <BoundPOSIXUser name='username' uid='1000' gecos="Your Name"> + <MemberOf>adm</MemberOf> + <MemberOf>cdrom</MemberOf> + <MemberOf>dip</MemberOf> + <MemberOf>lpadmin</MemberOf> + <MemberOf>plugdev</MemberOf> + <MemberOf>sambashare</MemberOf> + <MemberOf>sudo</MemberOf> + </BoundPOSIXUser> Manage services --------------- -Now let's clear up the unmanaged service entries by adding the following -entries to our bundle... +To clear up the unmanaged service entries, you will need to add the +entries to your bundle. Here's an example of what that might look like. .. code-block:: xml - <!-- basic services --> + <!-- services --> <Service name='bcfg2'/> + <Service name='bcfg2-report-collector'/> <Service name='bcfg2-server'/> - <Service name='fam'/> + <Service name='bootmisc.sh'/> + <Service name='checkfs.sh'/> + <Service name='checkroot-bootclean.sh'/> + <Service name='checkroot.sh'/> + <Service name='console'/> + <Service name='console-font'/> + <Service name='console-setup'/> + <Service name='container-detect'/> + <Service name='control-alt-delete'/> + <Service name='cron'/> + <Service name='dbus'/> + <Service name='dmesg'/> + <Service name='dns-clean'/> + <Service name='failsafe'/> + <Service name='flush-early-job-log'/> + <Service name='friendly-recovery'/> <Service name='grub-common'/> + <Service name='hostname'/> + <Service name='hwclock'/> + <Service name='hwclock-save'/> + <Service name='irqbalance'/> <Service name='killprocs'/> + <Service name='kmod'/> + <Service name='mountall'/> + <Service name='mountall.sh'/> + <Service name='mountall-bootclean.sh'/> + <Service name='mountall-net'/> + <Service name='mountall-reboot'/> + <Service name='mountall-shell'/> + <Service name='mountdevsubfs.sh'/> + <Service name='mounted-debugfs'/> + <Service name='mounted-dev'/> + <Service name='mounted-proc'/> + <Service name='mounted-run'/> + <Service name='mounted-tmp'/> + <Service name='mounted-var'/> + <Service name='mountkernfs.sh'/> + <Service name='mountnfs-bootclean.sh'/> + <Service name='mountnfs.sh'/> + <Service name='mtab.sh'/> + <Service name='network-interface'/> + <Service name='network-interface-container'/> + <Service name='network-interface-security'/> + <Service name='networking'/> <Service name='ondemand'/> + <Service name='passwd'/> + <Service name='plymouth'/> + <Service name='plymouth-log'/> + <Service name='plymouth-ready'/> + <Service name='plymouth-splash'/> + <Service name='plymouth-stop'/> + <Service name='plymouth-upstart-bridge'/> + <Service name='pppd-dns'/> + <Service name='procps'/> + <Service name='rc'/> <Service name='rc.local'/> + <Service name='rc-sysinit'/> + <Service name='rcS'/> + <Service name='resolvconf'/> <Service name='rsync'/> + <Service name='rsyslog'/> + <Service name='setvtrgb'/> + <Service name='shutdown'/> <Service name='single'/> - <Service name='ssh'/> - - -...and bind them in Rules + <Service name='startpar-bridge'/> + <Service name='sudo'/> + <Service name='systemd-logind'/> + <Service name='tty1'/> + <Service name='tty2'/> + <Service name='tty3'/> + <Service name='tty4'/> + <Service name='tty5'/> + <Service name='tty6'/> + <Service name='udev'/> + <Service name='udev-fallback-graphics'/> + <Service name='udev-finish'/> + <Service name='udevmonitor'/> + <Service name='udevtrigger'/> + <Service name='ufw'/> + <Service name='upstart-file-bridge'/> + <Service name='upstart-socket-bridge'/> + <Service name='upstart-udev-bridge'/> + <Service name='ureadahead'/> + <Service name='ureadahead-other'/> + <Service name='wait-for-state'/> + +Add the literal entries in Rules to bind the Service entries from above. .. code-block:: xml - root@lucid:~# cat /var/lib/bcfg2/Rules/services.xml + root@saucy:~# cat /var/lib/bcfg2/Rules/services.xml <Rules priority='1'> - <!-- basic services --> - <Service type='deb' status='on' name='bcfg2'/> - <Service type='deb' status='on' name='bcfg2-server'/> - <Service type='deb' status='on' name='fam'/> - <Service type='deb' status='on' name='grub-common'/> - <Service type='deb' status='on' name='killprocs'/> - <Service type='deb' status='on' name='ondemand'/> - <Service type='deb' status='on' name='rc.local'/> - <Service type='deb' status='on' name='rsync'/> - <Service type='deb' status='on' name='single'/> - <Service type='deb' status='on' name='ssh'/> + <!-- sysv services --> + <Service name='bcfg2' type='deb' status='on'/> + <Service name='bcfg2-server' type='deb' status='on'/> + <Service name='dns-clean' type='deb' status='on'/> + <Service name='grub-common' type='deb' status='on'/> + <Service name='sudo' type='deb' status='on'/> + + <Service name='killprocs' type='deb' bootstatus='on' status='ignore'/> + <Service name='ondemand' type='deb' bootstatus='on' status='ignore'/> + <Service name='pppd-dns' type='deb' bootstatus='on' status='ignore'/> + <Service name='rc.local' type='deb' bootstatus='on' status='ignore'/> + <Service name='rsync' type='deb' bootstatus='on' status='ignore'/> + <Service name='single' type='deb' bootstatus='on' status='ignore'/> + + <Service name='bcfg2-report-collector' type='deb' status='off'/> + + <!-- upstart services --> + <Service name='bootmisc.sh' type='upstart' status='on'/> + <Service name='checkfs.sh' type='upstart' status='on'/> + <Service name='checkroot-bootclean.sh' type='upstart' status='on'/> + <Service name='checkroot.sh' type='upstart' status='on'/> + <Service name='cron' type='upstart' status='on'/> + <Service name='dbus' type='upstart' status='on'/> + <Service name='mountall.sh' type='upstart' status='on'/> + <Service name='mountall-bootclean.sh' type='upstart' status='on'/> + <Service name='mountdevsubfs.sh' type='upstart' status='on'/> + <Service name='mountkernfs.sh' type='upstart' status='on'/> + <Service name='mountnfs-bootclean.sh' type='upstart' status='on'/> + <Service name='mountnfs.sh' type='upstart' status='on'/> + <Service name='mtab.sh' type='upstart' status='on'/> + <Service name='network-interface' type='upstart' status='on' parameters='INTERFACE=eth0'/> + <Service name='network-interface-security' type='upstart' status='on' parameters='JOB=network-interface/eth0'/> + <Service name='networking' type='upstart' status='on'/> + <Service name='plymouth-ready' type='upstart' status='ignore'/> + <Service name='resolvconf' type='upstart' status='on'/> + <Service name='rsyslog' type='upstart' status='on'/> + <Service name='startpar-bridge' type='upstart' status='ignore'/> + <Service name='systemd-logind' type='upstart' status='on'/> + <Service name='tty1' type='upstart' status='on'/> + <Service name='tty2' type='upstart' status='on'/> + <Service name='tty3' type='upstart' status='on'/> + <Service name='tty4' type='upstart' status='on'/> + <Service name='tty5' type='upstart' status='on'/> + <Service name='tty6' type='upstart' status='on'/> + <Service name='udev' type='upstart' status='on'/> + <Service name='ufw' type='upstart' status='on'/> + <Service name='upstart-file-bridge' type='upstart' status='on'/> + <Service name='upstart-socket-bridge' type='upstart' status='on'/> + <Service name='upstart-udev-bridge' type='upstart' status='on'/> + <Service name='wait-for-state' type='upstart' status='ignore'/> + + <Service name='console' type='upstart' status='off'/> + <Service name='console-font' type='upstart' status='off'/> + <Service name='console-setup' type='upstart' status='off'/> + <Service name='container-detect' type='upstart' status='off'/> + <Service name='control-alt-delete' type='upstart' status='off'/> + <Service name='dmesg' type='upstart' status='off'/> + <Service name='failsafe' type='upstart' status='off'/> + <Service name='flush-early-job-log' type='upstart' status='off'/> + <Service name='friendly-recovery' type='upstart' status='off'/> + <Service name='hostname' type='upstart' status='off'/> + <Service name='hwclock' type='upstart' status='off'/> + <Service name='hwclock-save' type='upstart' status='off'/> + <Service name='irqbalance' type='upstart' status='off'/> + <Service name='kmod' type='upstart' status='off'/> + <Service name='mountall' type='upstart' status='off'/> + <Service name='mountall-net' type='upstart' status='off'/> + <Service name='mountall-reboot' type='upstart' status='off'/> + <Service name='mountall-shell' type='upstart' status='off'/> + <Service name='mounted-debugfs' type='upstart' status='off'/> + <Service name='mounted-dev' type='upstart' status='off'/> + <Service name='mounted-proc' type='upstart' status='off'/> + <Service name='mounted-run' type='upstart' status='off'/> + <Service name='mounted-tmp' type='upstart' status='off'/> + <Service name='mounted-var' type='upstart' status='off'/> + <Service name='network-interface-container' type='upstart' status='off'/> + <Service name='passwd' type='upstart' status='off'/> + <Service name='plymouth' type='upstart' status='off'/> + <Service name='plymouth-log' type='upstart' status='off'/> + <Service name='plymouth-splash' type='upstart' status='off'/> + <Service name='plymouth-stop' type='upstart' status='off'/> + <Service name='plymouth-upstart-bridge' type='upstart' status='off'/> + <Service name='procps' type='upstart' status='off'/> + <Service name='rc' type='upstart' status='off'/> + <Service name='rc-sysinit' type='upstart' status='off'/> + <Service name='rcS' type='upstart' status='off'/> + <Service name='setvtrgb' type='upstart' status='off'/> + <Service name='shutdown' type='upstart' status='off'/> + <Service name='udev-fallback-graphics' type='upstart' status='off'/> + <Service name='udev-finish' type='upstart' status='off'/> + <Service name='udevmonitor' type='upstart' status='off'/> + <Service name='udevtrigger' type='upstart' status='off'/> + <Service name='ureadahead' type='upstart' status='off'/> + <Service name='ureadahead-other' type='upstart' status='off'/> </Rules> -Now we run the client and see there are no more unmanaged entries! :: +Now we run the client and see there are no more unmanaged entries! - root@lucid:~# bcfg2 -vqn +:: + + root@saucy:~# bcfg2 -vqn + Starting Bcfg2 client run at 1374271524.83 Running probe groups Probe groups has result: - amd64 - Loaded tool drivers: - APT Action DebInit POSIX + group:amd64 + Loaded tool drivers: + APT Action DebInit POSIX POSIXUsers Upstart VCS + Loaded experimental tool drivers: + POSIXUsers Phase: initial - Correct entries: 257 + Correct entries: 519 Incorrect entries: 0 - Total managed entries: 257 + Total managed entries: 519 Unmanaged entries: 0 - - All entries correct. - Phase: final - Correct entries: 257 + Correct entries: 519 Incorrect entries: 0 - Total managed entries: 257 + Total managed entries: 519 Unmanaged entries: 0 - All entries correct. + Finished Bcfg2 client run at 1374271541.56 .. warning:: |