Docker Configuration

Docker

Option	Description	Clouds
`activeprotect`	The parent node for ActiveProtect settings (see `whitelist` and `http_ban_rate` below)	All
`activeprotect / whitelist`	A comma-separated whitelist of IPs that should be ignored by your ActiveProtect configuration. Must be nested under `activeprotect`.	All
`activeprotect / http_ban_rate`	Set the threshold of requests per minute from a single IP address. The default is `2000`. Must be nested under `activeprotect`.	All
`docker_version`	Specify the version of Docker you want to install.	All
`firewall / create_web_rules`	Cloud 66 automatically creates firewall rules to expose your web application to the outside world. You can configure this via your Traffic settings, or disable it completely by setting this value to `false`. Default is `true`.	All
`iam_instance_profile_name`	The name of the IAM instance profile that should be used when provisioning this server. Read our guide.	AWS
`image_keep_count`	Set the number of old images to save on your servers (besides the running image). Defaults to `2`.	All
`instance_service_account_name`	The name of the GCE Service Account that should be used when provisioning this server.	GCE
`nameservers`	Set DNS servers for your application. Note that if you specify empty array i.e [ ], it won't add any nameserver to your servers. Default is an empty array: `[ ]`	All
`network` / `mode`	Specifies whether your servers should communicate over `private` or `public` IP addresses. Defaults to `private` if your servers are either all cloud or all Registered. If your application uses a mix of cloud and Registered servers, the default will be `public`.	All
`network` / `container_ip_range`	The internal ip range of the pods in your application. Default is `25.0.0.0/16`.	All
`operating_system`	The version of Ubuntu to install on the server that hosts your app. Accepted values: ubuntu2204orubuntu2404	All
`root_disk_size`	Default size of root disk (in GB) for servers used by application. Default value is 50.	AWS, Azure, GCE
`root_disk_type`	Disk type, accepted values being `ssd` and `magnetic`. Default is `ssd`.	AWS, GCE
`subnet_id`	ID or name of the AWS subnet in which you would like to create your servers. If not supplied, we will attempt to identify the single map_public_ip_on_launch set to true	AWS
`tags`	Append the listed tags to any servers created for this component. See our tagging guide for more info on tag syntax and support.	AWS, Azure, DigitalOcean, Hetzner
`vn_name`	The name of the Virtual Network in which you would like to create your servers.	Azure
`vpc_id`	ID or name of the VPC in which you would like to create your servers.	AWS, Azure, DigitalOcean, Hetzner
`weave_version` (Container Service V1 only)	Specify the version of Weave you want to install. Container Service V1 only.	All

AWS VPC requires subnet_id

In order to use an AWS vpc_id, you must provide subnet_id for all servers used by your application.

Example YAML for Docker

docker:
  configuration:
    iam_instance_profile_name: docker-perms
    docker_version: 1.7.0
    weave_version: 1.0.3
    vpc_id: vpc-64872001
    root_disk_size: 100
    root_disk_type: ssd
    image_keep_count: 5
    nameservers: ['8.8.8.8', '8.8.4.4']

docker:
  configuration:
    docker_version: 1.12.0
    weave_version: 1.0.3
    vn_name: your_vn_name
    root_disk_size: 100
    root_disk_type: ssd
    image_keep_count: 15

Customizing Nginx for containerized apps

Nginx uses the docker node in manifest.yml. See Nginx configuration for details.