Robert Kaussow
35a7ddaed0
Author: Robert Kaussow <mail@geeklabor.de>
Date: Thu Feb 25 10:47:55 2021 +0100
add option to overwrite systemd-resolved
500 lines
11 KiB
Markdown
500 lines
11 KiB
Markdown
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title: droneci_autoscaler
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type: docs
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---
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[](https://gitea.rknet.org/ansible/xoxys.droneci_autoscaler) [](https://drone.rknet.org/ansible/xoxys.droneci_autoscaler) [](https://gitea.rknet.org/ansible/xoxys.droneci_autoscaler/src/branch/master/LICENSE)
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Setup [Drone CI autoscaler](https://autoscale.drone.io/).
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* [Default Variables](#default-variables)
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* [droneci_autoscaler_agent_architecture](#droneci_autoscaler_agent_architecture)
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* [droneci_autoscaler_agent_concurrency](#droneci_autoscaler_agent_concurrency)
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* [droneci_autoscaler_agent_distro](#droneci_autoscaler_agent_distro)
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* [droneci_autoscaler_agent_image](#droneci_autoscaler_agent_image)
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* [droneci_autoscaler_agent_os](#droneci_autoscaler_agent_os)
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* [droneci_autoscaler_agent_package_upgrade](#droneci_autoscaler_agent_package_upgrade)
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* [droneci_autoscaler_agent_packages](#droneci_autoscaler_agent_packages)
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* [droneci_autoscaler_agent_resolved_dns](#droneci_autoscaler_agent_resolved_dns)
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* [droneci_autoscaler_agent_token](#droneci_autoscaler_agent_token)
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* [droneci_autoscaler_agent_version](#droneci_autoscaler_agent_version)
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* [droneci_autoscaler_agent_volumes](#droneci_autoscaler_agent_volumes)
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* [droneci_autoscaler_db_type](#droneci_autoscaler_db_type)
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* [droneci_autoscaler_docker_auth_config](#droneci_autoscaler_docker_auth_config)
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* [droneci_autoscaler_exposed_ports](#droneci_autoscaler_exposed_ports)
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* [droneci_autoscaler_gc_enabled](#droneci_autoscaler_gc_enabled)
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* [droneci_autoscaler_image](#droneci_autoscaler_image)
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* [droneci_autoscaler_instances](#droneci_autoscaler_instances)
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* [droneci_autoscaler_interval](#droneci_autoscaler_interval)
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* [droneci_autoscaler_logs_color](#droneci_autoscaler_logs_color)
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* [droneci_autoscaler_logs_debug](#droneci_autoscaler_logs_debug)
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* [droneci_autoscaler_logs_pretty](#droneci_autoscaler_logs_pretty)
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* [droneci_autoscaler_memory_limit](#droneci_autoscaler_memory_limit)
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* [droneci_autoscaler_memory_reservation](#droneci_autoscaler_memory_reservation)
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* [droneci_autoscaler_networks](#droneci_autoscaler_networks)
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* [droneci_autoscaler_networks_applied](#droneci_autoscaler_networks_applied)
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* [droneci_autoscaler_pool_max](#droneci_autoscaler_pool_max)
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* [droneci_autoscaler_pool_min](#droneci_autoscaler_pool_min)
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* [droneci_autoscaler_pool_ttl](#droneci_autoscaler_pool_ttl)
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* [droneci_autoscaler_restart_policy](#droneci_autoscaler_restart_policy)
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* [droneci_autoscaler_runner_env_file](#droneci_autoscaler_runner_env_file)
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* [droneci_autoscaler_runner_privileged](#droneci_autoscaler_runner_privileged)
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* [droneci_autoscaler_runner_volumes](#droneci_autoscaler_runner_volumes)
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* [droneci_autoscaler_server_host](#droneci_autoscaler_server_host)
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* [droneci_autoscaler_server_proto](#droneci_autoscaler_server_proto)
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* [droneci_autoscaler_server_token](#droneci_autoscaler_server_token)
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* [droneci_autoscaler_service_directory](#droneci_autoscaler_service_directory)
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* [droneci_autoscaler_service_stopped](#droneci_autoscaler_service_stopped)
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* [droneci_autoscaler_sshkey](#droneci_autoscaler_sshkey)
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* [droneci_autoscaler_version](#droneci_autoscaler_version)
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* [droneci_autoscaler_volumes](#droneci_autoscaler_volumes)
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* [droneci_autoscaler_watchtower_enabled](#droneci_autoscaler_watchtower_enabled)
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* [Dependencies](#dependencies)
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---
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## Default Variables
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### droneci_autoscaler_agent_architecture
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#### Default value
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```YAML
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droneci_autoscaler_agent_architecture: amd64
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```
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### droneci_autoscaler_agent_concurrency
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#### Default value
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```YAML
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droneci_autoscaler_agent_concurrency: 2
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```
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### droneci_autoscaler_agent_distro
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#### Default value
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```YAML
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droneci_autoscaler_agent_distro: ubuntu
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```
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### droneci_autoscaler_agent_image
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#### Default value
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```YAML
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droneci_autoscaler_agent_image: drone/drone-runner-docker:{{ droneci_autoscaler_agent_version
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}}
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```
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### droneci_autoscaler_agent_os
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#### Default value
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```YAML
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droneci_autoscaler_agent_os: linux
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```
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### droneci_autoscaler_agent_package_upgrade
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#### Default value
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```YAML
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droneci_autoscaler_agent_package_upgrade: false
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```
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### droneci_autoscaler_agent_packages
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Install extra required packages during agents bootstrapping.
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#### Default value
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```YAML
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droneci_autoscaler_agent_packages: []
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```
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### droneci_autoscaler_agent_resolved_dns
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#### Default value
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```YAML
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droneci_autoscaler_agent_resolved_dns: []
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```
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### droneci_autoscaler_agent_token
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#### Default value
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```YAML
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droneci_autoscaler_agent_token: myveryownsecret
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```
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### droneci_autoscaler_agent_version
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#### Default value
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```YAML
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droneci_autoscaler_agent_version: latest
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```
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### droneci_autoscaler_agent_volumes
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#### Default value
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```YAML
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droneci_autoscaler_agent_volumes: []
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```
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### droneci_autoscaler_db_type
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Database type to use (default sqlite). All other DB variable will ony be used it DB type is **not** sqlite.
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#### Default value
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```YAML
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droneci_autoscaler_db_type: sqlite
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```
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### droneci_autoscaler_docker_auth_config
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Docker registries auth config file (config.json).
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#### Default value
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```YAML
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droneci_autoscaler_docker_auth_config: |
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{
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"auths": {
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"https://index.docker.io/v1/": {
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"auth": "abc...xy="
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}
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}
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}
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```
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### droneci_autoscaler_exposed_ports
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#### Default value
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```YAML
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droneci_autoscaler_exposed_ports: []
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```
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#### Example usage
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```YAML
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droneci_autoscaler_exposed_ports:
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- "8080:8080"
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```
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### droneci_autoscaler_gc_enabled
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#### Default value
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```YAML
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droneci_autoscaler_gc_enabled: false
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```
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### droneci_autoscaler_image
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#### Default value
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```YAML
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droneci_autoscaler_image: drone/autoscaler:{{ droneci_autoscaler_version }}
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```
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### droneci_autoscaler_instances
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#### Default value
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```YAML
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droneci_autoscaler_instances: []
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```
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#### Example usage
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```YAML
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droneci_autoscaler_instances:
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- name: scaler_amd64
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pool_max: 50
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pool_ttl: 120m
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agent_concurrency: 15
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agent_architecture: amd64
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sshkey: "dummy"
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api_host: "drone-amd64.example.com"
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docker_auth_config: |
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{
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"auths": {
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"https://index.docker.io/v1/": {
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"auth": "abc...xy="
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}
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}
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}
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exposed_ports:
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- "8080:8080"
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provider_config:
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- name: DRONE_HETZNERCLOUD_DATACENTER
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value: fsn1-dc14
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- name: DRONE_HETZNERCLOUD_TOKEN
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value: abc123
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- name: DRONE_HETZNERCLOUD_IMAGE
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value: ubuntu-18.04
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- name: DRONE_HETZNERCLOUD_TYPE
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value:
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# SSH key id from hcloud API
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- name: DRONE_HETZNERCLOUD_SSHKEY
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value:
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- name: DRONE_HETZNERCLOUD_USERDATA_FILE
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value: /etc/scaler/userdata.yml
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```
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### droneci_autoscaler_interval
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#### Default value
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```YAML
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droneci_autoscaler_interval: 1m
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```
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### droneci_autoscaler_logs_color
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#### Default value
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```YAML
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droneci_autoscaler_logs_color: false
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```
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### droneci_autoscaler_logs_debug
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#### Default value
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```YAML
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droneci_autoscaler_logs_debug: false
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```
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### droneci_autoscaler_logs_pretty
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#### Default value
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```YAML
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droneci_autoscaler_logs_pretty: true
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```
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### droneci_autoscaler_memory_limit
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#### Default value
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```YAML
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droneci_autoscaler_memory_limit: _unset_
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```
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#### Example usage
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```YAML
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droneci_autoscaler_memory_limit: 512m
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```
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### droneci_autoscaler_memory_reservation
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#### Default value
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```YAML
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droneci_autoscaler_memory_reservation: _unset_
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```
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#### Example usage
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```YAML
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droneci_autoscaler_memory_reservation: 256m
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```
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### droneci_autoscaler_networks
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#### Default value
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```YAML
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droneci_autoscaler_networks:
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- name: droneci_default
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external: true
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```
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#### Example usage
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```YAML
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droneci_autoscaler_networks:
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- name: default
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# optional network driver, defaults to 'bride'
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driver: host
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```
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### droneci_autoscaler_networks_applied
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#### Default value
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```YAML
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droneci_autoscaler_networks_applied:
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- droneci_default
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```
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### droneci_autoscaler_pool_max
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#### Default value
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```YAML
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droneci_autoscaler_pool_max: 1
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```
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### droneci_autoscaler_pool_min
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#### Default value
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```YAML
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droneci_autoscaler_pool_min: 0
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```
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### droneci_autoscaler_pool_ttl
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#### Default value
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```YAML
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droneci_autoscaler_pool_ttl: 50m
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```
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### droneci_autoscaler_restart_policy
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#### Default value
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```YAML
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droneci_autoscaler_restart_policy: always
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```
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### droneci_autoscaler_runner_env_file
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The file needs to be mounted to the runner **and** agent.
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#### Default value
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```YAML
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droneci_autoscaler_runner_env_file: _unset_
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```
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#### Example usage
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```YAML
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droneci_autoscaler_runner_env_file: /etc/drone.conf
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```
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### droneci_autoscaler_runner_privileged
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#### Default value
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```YAML
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droneci_autoscaler_runner_privileged: []
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```
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### droneci_autoscaler_runner_volumes
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#### Default value
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```YAML
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droneci_autoscaler_runner_volumes: []
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```
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### droneci_autoscaler_server_host
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#### Default value
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```YAML
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droneci_autoscaler_server_host: droneci
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```
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### droneci_autoscaler_server_proto
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#### Default value
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```YAML
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droneci_autoscaler_server_proto: http
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```
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### droneci_autoscaler_server_token
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#### Default value
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```YAML
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droneci_autoscaler_server_token: myveryownsecret
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```
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### droneci_autoscaler_service_directory
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#### Default value
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```YAML
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droneci_autoscaler_service_directory: /var/lib/docker/services/droneci_autoscaler
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```
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### droneci_autoscaler_service_stopped
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#### Default value
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```YAML
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droneci_autoscaler_service_stopped: false
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```
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### droneci_autoscaler_sshkey
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SSH private key that will by used by the autoscaler to connect to the agents. If you dont provide a private key, a keypair will be generated automatically.
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#### Default value
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```YAML
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droneci_autoscaler_sshkey: _unset_
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```
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### droneci_autoscaler_version
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#### Default value
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```YAML
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droneci_autoscaler_version: latest
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```
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### droneci_autoscaler_volumes
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Define required docker volumes. If you don't use sqlite you could remove the default volume.
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#### Default value
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```YAML
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droneci_autoscaler_volumes:
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- name: data
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dest: /var/lib/drone_autoscaler
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bind: false
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```
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#### Example usage
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```YAML
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droneci_autoscaler_volumes:
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# Instead of the name you could specify a path on the container host system,
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# but you also have to enable bind mount for this volume
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- name: data
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# target location inside the container
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dest: /var/lib/drone_autoscaler
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# enable bind mount, if false volume will be configured as named volume
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# keep in mind you MUST set bind in any case
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bind: True
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```
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### droneci_autoscaler_watchtower_enabled
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#### Default value
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```YAML
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droneci_autoscaler_watchtower_enabled: false
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```
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## Dependencies
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None.
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