Boot config for installing software-config agent
This defines environment files which each declare a resource type Heat::InstallConfigAgent. This can be used by server user_data when booting a pristine image to install the agent required use software deployment resources in templates. This template can be run with downloadable Fedora images from http://fedoraproject.org/en/get-fedora#clouds or Ubuntu images from https://cloud-images.ubuntu.com/ Tested with Fedora-x86_64-20-20140618-sda (yum and pip) and trusty-server-cloudimg-amd64-disk1 (pip) Change-Id: I654561719b88c7e2a548ff6db406dd0caf3e8489
This commit is contained in:
Steve Baker
parent
c055d5bdea
commit
426b924c41
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@ -7,6 +7,15 @@ and hooks to configure software on servers using a variety of techniques.
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Contained here are the following directories:
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boot-config
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-----------
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This directory has environment files which each declare a resource type
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Heat::InstallConfigAgent.
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This can be used by server user_data when booting a pristine image
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to install the agent required to use software deployment resources in
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templates.
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elements
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--------
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This contains `diskimage-builder <https://github.com/openstack/diskimage-builder>`_
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@ -0,0 +1,32 @@
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================================================
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Boot config for installing software-config agent
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================================================
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This directory has environment files which each declare a resource type
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Heat::InstallConfigAgent.
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This can be used by server user_data when booting a pristine image
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to install the agent required to use software deployment resources in
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templates.
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The environments only install the heat-config-script hook. If other hooks are
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required then define your own environment file which defines a resource
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template based on one of the templates in template/
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To install the agent during boot, include the following in the template:
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boot_config:
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type: Heat::InstallConfigAgent
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server:
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type: OS::Nova::Server
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properties:
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user_data_format: SOFTWARE_CONFIG
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user_data: {get_attr: [boot_config, config]}
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# ...
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When creating the stack, reference the desired environment, eg:
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heat stack-create -e fedora_yum_env.yaml \
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-f ../example-templates/example-config-pristine-image.yaml \
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deploy-to-pristine
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@ -0,0 +1,7 @@
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# Installs software-config agent on boot for fedora with pip install
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parameters:
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image: Fedora-x86_64-20-20140618-sda
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resource_registry:
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"Heat::InstallConfigAgent": templates/install_config_agent_fedora_pip.yaml
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@ -0,0 +1,7 @@
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# Installs software-config agent on boot for fedora with yum
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parameters:
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image: Fedora-x86_64-20-20140618-sda
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resource_registry:
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"Heat::InstallConfigAgent": templates/install_config_agent_fedora_yum.yaml
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@ -0,0 +1,5 @@
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# Defines a Heat::InstallConfigAgent config resource which performs no config.
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# This environment can be used when the image already has the required agents
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# installed and configured.
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resource_registry:
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"Heat::InstallConfigAgent": "OS::Heat::SoftwareConfig"
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@ -0,0 +1,112 @@
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#!/bin/bash
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set -eux
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# os-apply-config templates directory
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oac_templates=/usr/libexec/os-apply-config/templates
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mkdir -p $oac_templates/etc
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# initial /etc/os-collect-config.conf
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cat <<EOF >/etc/os-collect-config.conf
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[DEFAULT]
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command = os-refresh-config
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EOF
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# template for building os-collect-config.conf for polling heat
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cat <<EOF >$oac_templates/etc/os-collect-config.conf
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[DEFAULT]
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{{^os-collect-config.command}}
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command = os-refresh-config
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{{/os-collect-config.command}}
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{{#os-collect-config}}
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{{#command}}
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command = {{command}}
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{{/command}}
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{{#polling_interval}}
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polling_interval = {{polling_interval}}
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{{/polling_interval}}
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{{#cachedir}}
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cachedir = {{cachedir}}
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{{/cachedir}}
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{{#collectors}}
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collectors = {{collectors}}
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{{/collectors}}
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{{#cfn}}
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[cfn]
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{{#metadata_url}}
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metadata_url = {{metadata_url}}
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{{/metadata_url}}
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stack_name = {{stack_name}}
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secret_access_key = {{secret_access_key}}
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access_key_id = {{access_key_id}}
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path = {{path}}
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{{/cfn}}
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{{#heat}}
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[heat]
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auth_url = {{auth_url}}
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user_id = {{user_id}}
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password = {{password}}
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project_id = {{project_id}}
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stack_id = {{stack_id}}
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resource_name = {{resource_name}}
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{{/heat}}
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{{#request}}
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[request]
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{{#metadata_url}}
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metadata_url = {{metadata_url}}
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{{/metadata_url}}
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{{/request}}
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{{/os-collect-config}}
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EOF
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mkdir -p $oac_templates/var/run/heat-config
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# template for writing heat deployments data to a file
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echo "{{deployments}}" > $oac_templates/var/run/heat-config/heat-config
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# os-refresh-config scripts directory
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# This moves to /usr/libexec/os-refresh-config in later releases
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orc_scripts=/opt/stack/os-config-refresh
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for d in pre-configure.d configure.d migration.d post-configure.d; do
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install -m 0755 -o root -g root -d $orc_scripts/$d
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done
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# os-refresh-config script for running os-apply-config
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cat <<EOF >$orc_scripts/configure.d/20-os-apply-config
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#!/bin/bash
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set -ue
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exec os-apply-config
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EOF
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chmod 700 $orc_scripts/configure.d/20-os-apply-config
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# os-refresh-config script for running heat config hooks
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cat <<EOF >$orc_scripts/configure.d/55-heat-config
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$heat_config_script
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EOF
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chmod 700 $orc_scripts/configure.d/55-heat-config
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# config hook for shell scripts
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hooks_dir=/var/lib/heat-config/hooks
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mkdir -p $hooks_dir
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# install hook for configuring with shell scripts
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cat <<EOF >$hooks_dir/script
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$hook_script
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EOF
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chmod 755 $hooks_dir/script
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# install heat-config-notify command
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cat <<EOF >/usr/bin/heat-config-notify
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$heat_config_notify
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EOF
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chmod 755 /usr/bin/heat-config-notify
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# run once to write out /etc/os-collect-config.conf
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os-collect-config --one-time --debug
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cat /etc/os-collect-config.conf
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# run again to poll for deployments and run hooks
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os-collect-config --one-time --debug
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#!/bin/bash
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set -eux
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pip install os-collect-config os-apply-config os-refresh-config dib-utils heat-cfntools
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cfn-create-aws-symlinks
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#!/bin/bash
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set -eux
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yum -y install os-collect-config os-apply-config os-refresh-config dib-utils
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#!/bin/bash
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set -eux
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apt-get -y update
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apt-get -y install python-pip git gcc python-dev libyaml-dev libssl-dev libffi-dev libxml2-dev libxslt1-dev
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#!/bin/bash
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set -eux
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yum -y install python-pip gcc git-core python-devel libyaml-devel openssl-devel libffi-devel libxml2-devel libxslt-devel
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#!/bin/bash
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set -eux
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if [[ `systemctl` =~ -\.mount ]]; then
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# if there is no system unit file, install a local unit
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if [ ! -f /usr/lib/systemd/system/os-collect-config.service ]; then
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cat <<EOF >/etc/systemd/system/os-collect-config.service
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[Unit]
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Description=Collect metadata and run hook commands.
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[Service]
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ExecStart=/usr/bin/os-collect-config
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Restart=on-failure
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[Install]
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WantedBy=multi-user.target
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EOF
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cat <<EOF >/etc/os-collect-config.conf
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[DEFAULT]
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command=os-refresh-config
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EOF
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fi
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# enable and start service to poll for deployment changes
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systemctl enable os-collect-config
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systemctl start --no-block os-collect-config
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elif [[ `/sbin/init --version` =~ upstart ]]; then
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if [ ! -f /etc/init/os-collect-config.conf ]; then
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cat <<EOF >/etc/init/os-collect-config.conf
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start on runlevel [2345]
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stop on runlevel [016]
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respawn
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# We're logging to syslog
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console none
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exec os-collect-config 2>&1 | logger -t os-collect-config
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EOF
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fi
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initctl reload-configuration
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service os-collect-config start
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else
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echo "ERROR: only systemd or upstart supported" 1>&2
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exit 1
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fi
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heat_template_version: 2014-10-16
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resources:
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install_python_build_env:
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type: "OS::Heat::SoftwareConfig"
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properties:
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group: ungrouped
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config: {get_file: fragments/install_python_build_env_yum.sh}
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install_config_agent_pip:
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type: "OS::Heat::SoftwareConfig"
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properties:
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group: ungrouped
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config: {get_file: fragments/install_config_agent_pip.sh}
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configure_config_agent:
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type: "OS::Heat::SoftwareConfig"
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properties:
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group: ungrouped
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config:
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str_replace:
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params:
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$heat_config_script: {get_file: ../../elements/heat-config/os-refresh-config/configure.d/55-heat-config}
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$hook_script: {get_file: ../../elements/heat-config-script/install.d/hook-script.py}
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$heat_config_notify: {get_file: ../../elements/heat-config/bin/heat-config-notify}
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template: {get_file: fragments/configure_config_agent.sh}
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start_config_agent:
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type: "OS::Heat::SoftwareConfig"
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properties:
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group: ungrouped
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config: {get_file: fragments/start_config_agent.sh}
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install_config_agent:
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type: "OS::Heat::MultipartMime"
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properties:
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parts:
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- config: {get_resource: install_python_build_env}
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- config: {get_resource: install_config_agent_pip}
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- config: {get_resource: configure_config_agent}
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- config: {get_resource: start_config_agent}
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outputs:
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config:
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value: {get_resource: install_config_agent}
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heat_template_version: 2014-10-16
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resources:
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install_config_agent_yum:
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type: "OS::Heat::SoftwareConfig"
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properties:
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group: ungrouped
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config: {get_file: fragments/install_config_agent_yum.sh}
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configure_config_agent:
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type: "OS::Heat::SoftwareConfig"
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properties:
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group: ungrouped
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config:
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str_replace:
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params:
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$heat_config_script: {get_file: ../../elements/heat-config/os-refresh-config/configure.d/55-heat-config}
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$hook_script: {get_file: ../../elements/heat-config-script/install.d/hook-script.py}
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$heat_config_notify: {get_file: ../../elements/heat-config/bin/heat-config-notify}
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template: {get_file: fragments/configure_config_agent.sh}
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start_config_agent:
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type: "OS::Heat::SoftwareConfig"
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properties:
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group: ungrouped
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config: {get_file: fragments/start_config_agent.sh}
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install_config_agent:
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type: "OS::Heat::MultipartMime"
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properties:
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parts:
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- config: {get_resource: install_config_agent_yum}
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- config: {get_resource: configure_config_agent}
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- config: {get_resource: start_config_agent}
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outputs:
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config:
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value: {get_resource: install_config_agent}
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heat_template_version: 2014-10-16
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resources:
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install_python_build_env:
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type: "OS::Heat::SoftwareConfig"
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properties:
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group: ungrouped
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config: {get_file: fragments/install_python_build_env_apt.sh}
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install_config_agent_pip:
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type: "OS::Heat::SoftwareConfig"
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properties:
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group: ungrouped
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config: {get_file: fragments/install_config_agent_pip.sh}
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configure_config_agent:
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type: "OS::Heat::SoftwareConfig"
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properties:
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group: ungrouped
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config:
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str_replace:
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params:
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$heat_config_script: {get_file: ../../elements/heat-config/os-refresh-config/configure.d/55-heat-config}
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$hook_script: {get_file: ../../elements/heat-config-script/install.d/hook-script.py}
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$heat_config_notify: {get_file: ../../elements/heat-config/bin/heat-config-notify}
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template: {get_file: fragments/configure_config_agent.sh}
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start_config_agent:
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type: "OS::Heat::SoftwareConfig"
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properties:
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group: ungrouped
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config: {get_file: fragments/start_config_agent.sh}
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install_config_agent:
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type: "OS::Heat::MultipartMime"
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properties:
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parts:
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- config: {get_resource: install_python_build_env}
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- config: {get_resource: install_config_agent_pip}
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- config: {get_resource: configure_config_agent}
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- config: {get_resource: start_config_agent}
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outputs:
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config:
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value: {get_resource: install_config_agent}
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# Installs software-config agent on boot for ubuntu with pip install
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parameters:
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image: trusty-server-cloudimg-amd64-disk1
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resource_registry:
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"Heat::InstallConfigAgent": templates/install_config_agent_ubuntu_pip.yaml
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heat_template_version: 2014-10-16
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description: >
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A template which demonstrates doing boot-time installation of the required
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files for script based software deployments.
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This template expects to be created with an environment which defines
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the resource type Heat::InstallConfigAgent such as
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../boot-config/fedora_pip_env.yaml
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parameters:
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key_name:
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type: string
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default: heat_key
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flavor:
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type: string
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default: m1.small
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image:
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type: string
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private_net:
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type: string
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default: private
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public_net:
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type: string
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default: public
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resources:
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the_sg:
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type: OS::Neutron::SecurityGroup
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properties:
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name: the_sg
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description: Ping and SSH
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rules:
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- protocol: icmp
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- protocol: tcp
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port_range_min: 22
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port_range_max: 22
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config:
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type: OS::Heat::SoftwareConfig
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properties:
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group: script
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inputs:
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- name: foo
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- name: bar
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outputs:
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- name: result
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config: |
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#!/bin/sh -x
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echo "Writing to /tmp/$bar"
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echo $foo > /tmp/$bar
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echo -n "The file /tmp/$bar contains `cat /tmp/$bar` for server $deploy_server_id during $deploy_action" > $heat_outputs_path.result
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echo "Written to /tmp/$bar"
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echo "Output to stderr" 1>&2
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deployment:
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type: OS::Heat::SoftwareDeployment
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properties:
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config:
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get_resource: config
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server:
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get_resource: server
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input_values:
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foo: fooooo
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bar: baaaaa
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other_deployment:
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type: OS::Heat::SoftwareDeployment
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properties:
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config:
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get_resource: config
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server:
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get_resource: server
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input_values:
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foo: fu
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bar: barmy
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actions:
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- CREATE
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- UPDATE
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- SUSPEND
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- RESUME
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boot_config:
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type: Heat::InstallConfigAgent
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server:
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type: OS::Nova::Server
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properties:
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image: {get_param: image}
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flavor: {get_param: flavor}
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key_name: {get_param: key_name}
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networks:
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- network: {get_param: private_net}
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security_groups:
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- {get_resource: the_sg}
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||||
user_data_format: SOFTWARE_CONFIG
|
||||
user_data: {get_attr: [boot_config, config]}
|
||||
|
||||
server_floating_ip_assoc:
|
||||
type: OS::Neutron::FloatingIPAssociation
|
||||
properties:
|
||||
floatingip_id: {get_resource: floating_ip}
|
||||
port_id: {get_attr: [server, addresses, {get_param: private_net}, 0, port]}
|
||||
|
||||
floating_ip:
|
||||
type: OS::Neutron::FloatingIP
|
||||
properties:
|
||||
floating_network: {get_param: public_net}
|
||||
|
||||
outputs:
|
||||
result:
|
||||
value:
|
||||
get_attr: [deployment, result]
|
||||
stdout:
|
||||
value:
|
||||
get_attr: [deployment, deploy_stdout]
|
||||
stderr:
|
||||
value:
|
||||
get_attr: [deployment, deploy_stderr]
|
||||
status_code:
|
||||
value:
|
||||
get_attr: [deployment, deploy_status_code]
|
||||
other_result:
|
||||
value:
|
||||
get_attr: [other_deployment, result]
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
# Defines a Heat::InstallConfigAgent config resource which performs no config.
|
||||
# This environment can be used when the image already has the required agents
|
||||
# installed and configured.
|
||||
#
|
||||
# See heat-templates/hot/software-config/boot-config for environments
|
||||
# for different distros and install methods
|
||||
resource_registry:
|
||||
"Heat::InstallConfigAgent": "OS::Heat::SoftwareConfig"
|
||||
Loading…
Reference in New Issue