diff --git a/elements/overcloud-agent/README.md b/elements/overcloud-agent/README.md deleted file mode 100644 index be095050..00000000 --- a/elements/overcloud-agent/README.md +++ /dev/null @@ -1,122 +0,0 @@ -Install python-heat-agent and enable os-collect-config to run as a system -service. By default it will run os-refresh-config on any changes. - -Configuration -------------- - -Heat Metadata can be used to configure os-collect-config: - - os-collect-config: - command: os-refresh-config - cachedir: /var/run/os-collect-config - collectors: - - heat_local - - ec2 - - cfn - polling_interval: 300 - cfn: - metadata_url: http://foo:8000/v1 - heat_metadata_hint: /var/lib/heat-cfntools/cfn-metadata-server - stack_name: required-stack-name - access_key_id: abcdefghijklmnop091234 - secret_access_key: fffeeeeddddccccaaaa99999 - path: ThisResource.Metadata - ca_certificate: /etc/ssl/ca.crt - ec2: - metadata_url: http://169.254.169.254/latest/meta-data - heat_local: - path: /var/lib/heat-cfntools/cfn-init-data - -Note that `metadata_url` is optional, as it should be determined by the -file `heat_metadata_hint` refers to. This file is injected by Heat via -cloud-init at first boot. Those two parameters are the only optional -parameters. All of the others are required for the cfn data source -to function. Note that `ca_certificate` is also optional but required -in many cases where the metadata api is behind ssl. - -`ec2` and `heat_local` do not require any configuration to work. - -Typically the cfn collector is configured via EC2 metadata in a Heat -template: - - Resources: - myserver: - Type: OS::Nova::Server - Properties: - ... - Metadata: - os-collect-config: - cfn: - access_key_id: - Ref: Key - path: MyServerConfig.Metadata - secret_access_key: - Fn::GetAtt: - - Key - - SecretAccessKey - stack_name: - Ref: AWS::StackName - ca_certificate: /etc/ssl/ca.crt - -The EC2 collector takes this metadata, passes it to os-apply-config -which in turn writes it out to /etc/os-collect-config.conf. - -Note that the configuration references some other resources - a key -and access key, which are declared using: - - Resources: - Key: - Properties: - UserName: - Ref: User - Type: AWS::IAM::AccessKey - User: - Properties: - Policies: - - Ref: AccessPolicy - Type: AWS::IAM::User - -Note also that the IAM::User references an access policy which should -look like: - - Resources: - AccessPolicy: - Properties: - AllowedResources: - - MyServerConfig - Type: OS::Heat::AccessPolicy - -and, finally, the crucial bit is the MyServerConfig policy which is -referenced in the cfn collector configuration and the access policy: - - Resources: - MyServerConfig: - Metadata: - os-collect-config: - cfn: - access_key_id: - Ref: Key - path: MyServerConfig.Metadata - secret_access_key: - Fn::GetAtt: - - Key - - SecretAccessKey - stack_name: - Ref: AWS::StackName - nova: - ... - keystone: - ... - Properties: - ImageId: '0' - InstanceType: foo - Type: AWS::AutoScaling::LaunchConfiguration - -Essentially, this AutoScaling::LaunchConfiguration resource is a bunch -of boilerplate gunk to provide a metadata container from where the -os-collect-config cfn collector can pull configuration which will be -applied by os-apply-config. There's a os-collect-config section to -ensure the configuration from the EC2 metadata doesn't get -overwritten. And the rest is dummy values for the -LaunchConfiguration's required properties. - diff --git a/elements/overcloud-agent/element-deps b/elements/overcloud-agent/element-deps deleted file mode 100644 index 7076aba9..00000000 --- a/elements/overcloud-agent/element-deps +++ /dev/null @@ -1 +0,0 @@ -package-installs diff --git a/elements/overcloud-agent/package-installs.yaml b/elements/overcloud-agent/package-installs.yaml deleted file mode 100644 index 52879a93..00000000 --- a/elements/overcloud-agent/package-installs.yaml +++ /dev/null @@ -1,2 +0,0 @@ -os-collect-config: -python-heat-agent: diff --git a/elements/overcloud-agent/pkg-map b/elements/overcloud-agent/pkg-map deleted file mode 100644 index 67838989..00000000 --- a/elements/overcloud-agent/pkg-map +++ /dev/null @@ -1,6 +0,0 @@ -{ - "default": { - "os-collect-config": "os-collect-config", - "python-heat-agent": "python3-heat-agent" - } -}