xoxys.droneci_autoscaler/index.md
Robert Kaussow 78fe88f86a commit 1d50ac2a2d
Author: Robert Kaussow <mail@geeklabor.de>
Date:   Thu Oct 1 10:55:33 2020 +0200

    fix example hcloud location
2020-10-01 09:06:51 +00:00

416 lines
8.9 KiB
Markdown

---
title: droneci_autoscaler
type: docs
---
[![Source Code](https://img.shields.io/badge/gitea-source%20code-blue?logo=gitea&logoColor=white)](https://gitea.rknet.org/ansible/xoxys.droneci_autoscaler) [![Build Status](https://img.shields.io/drone/build/ansible/xoxys.droneci_autoscaler?logo=drone&server=https%3A%2F%2Fdrone.rknet.org)](https://drone.rknet.org/ansible/xoxys.droneci_autoscaler) [![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg?label=license)](https://gitea.rknet.org/ansible/xoxys.droneci_autoscaler/src/branch/master/LICENSE)
Setup [Drone CI autoscaler](https://autoscale.drone.io/).
* [Default Variables](#default-variables)
* [droneci_autoscaler_agent_architecture](#droneci_autoscaler_agent_architecture)
* [droneci_autoscaler_agent_concurrency](#droneci_autoscaler_agent_concurrency)
* [droneci_autoscaler_agent_image](#droneci_autoscaler_agent_image)
* [droneci_autoscaler_agent_os](#droneci_autoscaler_agent_os)
* [droneci_autoscaler_agent_package_upgrade](#droneci_autoscaler_agent_package_upgrade)
* [droneci_autoscaler_agent_token](#droneci_autoscaler_agent_token)
* [droneci_autoscaler_agent_volumes](#droneci_autoscaler_agent_volumes)
* [droneci_autoscaler_db_type](#droneci_autoscaler_db_type)
* [droneci_autoscaler_exposed_ports](#droneci_autoscaler_exposed_ports)
* [droneci_autoscaler_gc_enabled](#droneci_autoscaler_gc_enabled)
* [droneci_autoscaler_image](#droneci_autoscaler_image)
* [droneci_autoscaler_instances](#droneci_autoscaler_instances)
* [droneci_autoscaler_interval](#droneci_autoscaler_interval)
* [droneci_autoscaler_logs_color](#droneci_autoscaler_logs_color)
* [droneci_autoscaler_logs_debug](#droneci_autoscaler_logs_debug)
* [droneci_autoscaler_logs_pretty](#droneci_autoscaler_logs_pretty)
* [droneci_autoscaler_memory_limit](#droneci_autoscaler_memory_limit)
* [droneci_autoscaler_memory_reservation](#droneci_autoscaler_memory_reservation)
* [droneci_autoscaler_networks](#droneci_autoscaler_networks)
* [droneci_autoscaler_networks_applied](#droneci_autoscaler_networks_applied)
* [droneci_autoscaler_pool_max](#droneci_autoscaler_pool_max)
* [droneci_autoscaler_pool_min](#droneci_autoscaler_pool_min)
* [droneci_autoscaler_pool_ttl](#droneci_autoscaler_pool_ttl)
* [droneci_autoscaler_restart_policy](#droneci_autoscaler_restart_policy)
* [droneci_autoscaler_runner_privileged](#droneci_autoscaler_runner_privileged)
* [droneci_autoscaler_runner_volumes](#droneci_autoscaler_runner_volumes)
* [droneci_autoscaler_server_host](#droneci_autoscaler_server_host)
* [droneci_autoscaler_server_proto](#droneci_autoscaler_server_proto)
* [droneci_autoscaler_server_token](#droneci_autoscaler_server_token)
* [droneci_autoscaler_service_directory](#droneci_autoscaler_service_directory)
* [droneci_autoscaler_service_stopped](#droneci_autoscaler_service_stopped)
* [droneci_autoscaler_sshkey](#droneci_autoscaler_sshkey)
* [droneci_autoscaler_version](#droneci_autoscaler_version)
* [droneci_autoscaler_volumes](#droneci_autoscaler_volumes)
* [droneci_autoscaler_watchtower_enabled](#droneci_autoscaler_watchtower_enabled)
* [Dependencies](#dependencies)
---
## Default Variables
### droneci_autoscaler_agent_architecture
#### Default value
```YAML
droneci_autoscaler_agent_architecture: amd64
```
### droneci_autoscaler_agent_concurrency
#### Default value
```YAML
droneci_autoscaler_agent_concurrency: 2
```
### droneci_autoscaler_agent_image
#### Default value
```YAML
droneci_autoscaler_agent_image: drone/drone-runner-docker:1.5
```
### droneci_autoscaler_agent_os
#### Default value
```YAML
droneci_autoscaler_agent_os: linux
```
### droneci_autoscaler_agent_package_upgrade
#### Default value
```YAML
droneci_autoscaler_agent_package_upgrade: false
```
### droneci_autoscaler_agent_token
#### Default value
```YAML
droneci_autoscaler_agent_token: myveryownsecret
```
### droneci_autoscaler_agent_volumes
#### Default value
```YAML
droneci_autoscaler_agent_volumes: []
```
### droneci_autoscaler_db_type
Database type to use (default sqlite). All other DB variable will ony be used it DB type is **not** sqlite.
#### Default value
```YAML
droneci_autoscaler_db_type: sqlite
```
### droneci_autoscaler_exposed_ports
#### Default value
```YAML
droneci_autoscaler_exposed_ports: _unset_
```
#### Example usage
```YAML
droneci_autoscaler_exposed_ports:
- "8080:8080"
```
### droneci_autoscaler_gc_enabled
#### Default value
```YAML
droneci_autoscaler_gc_enabled: false
```
### droneci_autoscaler_image
#### Default value
```YAML
droneci_autoscaler_image: drone/autoscaler:latest
```
### droneci_autoscaler_instances
#### Default value
```YAML
droneci_autoscaler_instances: []
```
#### Example usage
```YAML
droneci_autoscaler_instances:
- name: scaler_amd64
pool_max: 50
pool_ttl: 120m
agent_concurrency: 15
agent_architecture: amd64
sshkey: "dummy"
api_host: "drone-amd64.example.com"
provider_config:
- name: DRONE_HETZNERCLOUD_DATACENTER
value: fsn1-dc14
- name: DRONE_HETZNERCLOUD_TOKEN
value: abc123
- name: DRONE_HETZNERCLOUD_IMAGE
value: ubuntu-18.04
- name: DRONE_HETZNERCLOUD_TYPE
value:
# SSH key id from hcloud API
- name: DRONE_HETZNERCLOUD_SSHKEY
value:
- name: DRONE_HETZNERCLOUD_USERDATA_FILE
value: /etc/scaler/userdata.yml
```
### droneci_autoscaler_interval
#### Default value
```YAML
droneci_autoscaler_interval: 1m
```
### droneci_autoscaler_logs_color
#### Default value
```YAML
droneci_autoscaler_logs_color: false
```
### droneci_autoscaler_logs_debug
#### Default value
```YAML
droneci_autoscaler_logs_debug: false
```
### droneci_autoscaler_logs_pretty
#### Default value
```YAML
droneci_autoscaler_logs_pretty: true
```
### droneci_autoscaler_memory_limit
#### Default value
```YAML
droneci_autoscaler_memory_limit: _unset_
```
#### Example usage
```YAML
droneci_autoscaler_memory_limit: 512m
```
### droneci_autoscaler_memory_reservation
#### Default value
```YAML
droneci_autoscaler_memory_reservation: _unset_
```
#### Example usage
```YAML
droneci_autoscaler_memory_reservation: 256m
```
### droneci_autoscaler_networks
#### Default value
```YAML
droneci_autoscaler_networks:
- name: droneci_default
external: true
```
#### Example usage
```YAML
droneci_autoscaler_networks:
- name: default
# optional network driver, defaults to 'bride'
driver: host
```
### droneci_autoscaler_networks_applied
#### Default value
```YAML
droneci_autoscaler_networks_applied:
- droneci_default
```
### droneci_autoscaler_pool_max
#### Default value
```YAML
droneci_autoscaler_pool_max: 1
```
### droneci_autoscaler_pool_min
#### Default value
```YAML
droneci_autoscaler_pool_min: 0
```
### droneci_autoscaler_pool_ttl
#### Default value
```YAML
droneci_autoscaler_pool_ttl: 50m
```
### droneci_autoscaler_restart_policy
#### Default value
```YAML
droneci_autoscaler_restart_policy: always
```
### droneci_autoscaler_runner_privileged
#### Default value
```YAML
droneci_autoscaler_runner_privileged: []
```
### droneci_autoscaler_runner_volumes
#### Default value
```YAML
droneci_autoscaler_runner_volumes: []
```
### droneci_autoscaler_server_host
#### Default value
```YAML
droneci_autoscaler_server_host: droneci
```
### droneci_autoscaler_server_proto
#### Default value
```YAML
droneci_autoscaler_server_proto: http
```
### droneci_autoscaler_server_token
#### Default value
```YAML
droneci_autoscaler_server_token: myveryownsecret
```
### droneci_autoscaler_service_directory
#### Default value
```YAML
droneci_autoscaler_service_directory: /var/lib/docker/services/droneci_autoscaler
```
### droneci_autoscaler_service_stopped
#### Default value
```YAML
droneci_autoscaler_service_stopped: false
```
### droneci_autoscaler_sshkey
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.
#### Default value
```YAML
droneci_autoscaler_sshkey: _unset_
```
### droneci_autoscaler_version
#### Default value
```YAML
droneci_autoscaler_version: latest
```
### droneci_autoscaler_volumes
Define required docker volumes. If you don't use sqlite you could remove the default volume.
#### Default value
```YAML
droneci_autoscaler_volumes:
- name: data
dest: /var/lib/drone_autoscaler
bind: false
```
#### Example usage
```YAML
droneci_autoscaler_volumes:
# Instead of the name you could specify a path on the container host system,
# but you also have to enable bind mount for this volume
- name: data
# target location inside the container
dest: /var/lib/drone_autoscaler
# enable bind mount, if false volume will be configured as named volume
# keep in mind you MUST set bind in any case
bind: True
```
### droneci_autoscaler_watchtower_enabled
#### Default value
```YAML
droneci_autoscaler_watchtower_enabled: false
```
## Dependencies
None.