cloud.cfg: move to a template. setup.py changes along the way.

Here we move the config/cloud.cfg to be rendered as a template.
That allows us to maintain deltas between distros in one place.
Currently we use 'variant' variable to make decisions.
A tools/render-cloudcfg is provided to render the file.

There were changes to setup.py, MANIFEST.in to allow us to put all
files into a virtual env installation and to render the cloud-config
file in 'install' or 'bdist' targets.

We have also included some config changes that were found in the
redhat distro spec.
 * include some config changes from the redhat distro spec.

The rendered cloud.cfg has some differences.
Ubuntu: white space and comment changes only.
Freebsd:
 - whitespace changes and comment changes
 - datasource_list definition moved to be closer to 'datasource'.
 - enable modules: migrator, write_files
 - move package-update-upgrade-install to final.

The initial work was done by Josh Harlow.

1 files changed, 194 insertions, 0 deletions

diff --git a/config/cloud.cfg.tmpl b/config/cloud.cfg.tmpl
new file mode 100644
index 00000000..5af2a88f
--- /dev/null
+++ b/config/cloud.cfg.tmpl
@@ -0,0 +1,194 @@
+## template:jinja
+# The top level settings are used as module
+# and system configuration.
+
+{% if variant in ["bsd"] %}
+syslog_fix_perms: root:wheel
+{% endif %}
+# A set of users which may be applied and/or used by various modules
+# when a 'default' entry is found it will reference the 'default_user'
+# from the distro configuration specified below
+users:
+   - default
+
+# If this is set, 'root' will not be able to ssh in and they
+# will get a message to login instead as the default $user
+{% if variant in ["bsd"] %}
+disable_root: false
+{% else %}
+disable_root: true
+{% endif %}
+
+{% if variant in ["centos", "fedora", "rhel"] %}
+mount_default_fields: [~, ~, 'auto', 'defaults,nofail', '0', '2']
+resize_rootfs_tmp: /dev
+ssh_deletekeys:   0
+ssh_genkeytypes:  ~
+ssh_pwauth:   0
+
+{% endif %}
+# This will cause the set+update hostname module to not operate (if true)
+preserve_hostname: false
+
+{% if variant in ["bsd"] %}
+# This should not be required, but leave it in place until the real cause of
+# not beeing able to find -any- datasources is resolved.
+datasource_list: ['ConfigDrive', 'Azure', 'OpenStack', 'Ec2']
+{% endif %}
+# Example datasource config
+# datasource:
+#    Ec2:
+#      metadata_urls: [ 'blah.com' ]
+#      timeout: 5 # (defaults to 50 seconds)
+#      max_wait: 10 # (defaults to 120 seconds)
+
+# The modules that run in the 'init' stage
+cloud_init_modules:
+ - migrator
+{% if variant in ["ubuntu", "unknown", "debian"] %}
+ - ubuntu-init-switch
+{% endif %}
+ - seed_random
+ - bootcmd
+ - write-files
+ - growpart
+ - resizefs
+{% if variant not in ["bsd"] %}
+ - disk_setup
+ - mounts
+{% endif %}
+ - set_hostname
+ - update_hostname
+{% if variant not in ["bsd"] %}
+ - update_etc_hosts
+ - ca-certs
+ - rsyslog
+{% endif %}
+ - users-groups
+ - ssh
+
+# The modules that run in the 'config' stage
+cloud_config_modules:
+{% if variant in ["ubuntu", "unknown", "debian"] %}
+# Emit the cloud config ready event
+# this can be used by upstart jobs for 'start on cloud-config'.
+ - emit_upstart
+ - snap_config
+{% endif %}
+ - ssh-import-id
+ - locale
+ - set-passwords
+{% if variant in ["rhel", "fedora"] %}
+ - spacewalk
+ - yum-add-repo
+{% endif %}
+{% if variant in ["ubuntu", "unknown", "debian"] %}
+ - grub-dpkg
+ - apt-pipelining
+ - apt-configure
+{% endif %}
+{% if variant not in ["bsd"] %}
+ - ntp
+{% endif %}
+ - timezone
+ - disable-ec2-metadata
+ - runcmd
+{% if variant in ["ubuntu", "unknown", "debian"] %}
+ - byobu
+{% endif %}
+
+# The modules that run in the 'final' stage
+cloud_final_modules:
+{% if variant in ["ubuntu", "unknown", "debian"] %}
+ - snappy
+{% endif %}
+ - package-update-upgrade-install
+{% if variant in ["ubuntu", "unknown", "debian"] %}
+ - fan
+ - landscape
+ - lxd
+{% endif %}
+{% if variant not in ["bsd"] %}
+ - puppet
+ - chef
+ - salt-minion
+ - mcollective
+{% endif %}
+ - rightscale_userdata
+ - scripts-vendor
+ - scripts-per-once
+ - scripts-per-boot
+ - scripts-per-instance
+ - scripts-user
+ - ssh-authkey-fingerprints
+ - keys-to-console
+ - phone-home
+ - final-message
+ - power-state-change
+
+# System and/or distro specific settings
+# (not accessible to handlers/transforms)
+system_info:
+   # This will affect which distro class gets used
+{% if variant in ["centos", "debian", "fedora", "rhel", "ubuntu"] %}
+   distro: {{ variant }}
+{% elif variant in ["bsd"] %}
+   distro: freebsd
+{% else %}
+   # Unknown/fallback distro.
+   distro: ubuntu
+{% endif %}
+{% if variant in ["ubuntu", "unknown", "debian"] %}
+   # Default user name + that default users groups (if added/used)
+   default_user:
+     name: ubuntu
+     lock_passwd: True
+     gecos: Ubuntu
+     groups: [adm, audio, cdrom, dialout, dip, floppy, lxd, netdev, plugdev, sudo, video]
+     sudo: ["ALL=(ALL) NOPASSWD:ALL"]
+     shell: /bin/bash
+   # Other config here will be given to the distro class and/or path classes
+   paths:
+      cloud_dir: /var/lib/cloud/
+      templates_dir: /etc/cloud/templates/
+      upstart_dir: /etc/init/
+   package_mirrors:
+     - arches: [i386, amd64]
+       failsafe:
+         primary: http://archive.ubuntu.com/ubuntu
+         security: http://security.ubuntu.com/ubuntu
+       search:
+         primary:
+           - http://%(ec2_region)s.ec2.archive.ubuntu.com/ubuntu/
+           - http://%(availability_zone)s.clouds.archive.ubuntu.com/ubuntu/
+           - http://%(region)s.clouds.archive.ubuntu.com/ubuntu/
+         security: []
+     - arches: [armhf, armel, default]
+       failsafe:
+         primary: http://ports.ubuntu.com/ubuntu-ports
+         security: http://ports.ubuntu.com/ubuntu-ports
+   ssh_svcname: ssh
+{% elif variant in ["centos", "rhel", "fedora"] %}
+   # Default user name + that default users groups (if added/used)
+   default_user:
+     name: {{ variant }}
+     lock_passwd: True
+     gecos: {{ variant }} Cloud User
+     groups: [wheel, adm, systemd-journal]
+     sudo: ["ALL=(ALL) NOPASSWD:ALL"]
+     shell: /bin/bash
+   # Other config here will be given to the distro class and/or path classes
+   paths:
+      cloud_dir: /var/lib/cloud/
+      templates_dir: /etc/cloud/templates/
+   ssh_svcname: sshd
+{% elif variant in ["bsd"] %}
+   # Default user name + that default users groups (if added/used)
+   default_user:
+     name: freebsd
+     lock_passwd: True
+     gecos: FreeBSD
+     groups: [wheel]
+     sudo: ["ALL=(ALL) NOPASSWD:ALL"]
+     shell: /bin/tcsh
+{% endif %}