108 lines
2.8 KiB
Plaintext
108 lines
2.8 KiB
Plaintext
:sourcedir: ../../../../templates
|
|
|
|
= Docker-Compose Template
|
|
|
|
.Provided Templates:
|
|
|===
|
|
|Name |Description
|
|
|.docker-compose-deploy | Executes Docker Compose against a remote maschine.
|
|
|.docker-compose-validate | Validates the syntactic correctness of your compose files. Still can have execution Problems.
|
|
|===
|
|
|
|
Copy files with scp onto from your Repo to the Remote system.
|
|
Then executes Docker-compose over a SSH connection.
|
|
For this SSH connection you have to Provide a SSH Key under a CI-CD-Variable with the name $SSH_PRIVATE_KEY.
|
|
If you already have a different $SSH_PRIVATE_KEY you can overwrite the Variable SSH_PRIVATE_KEY_DEPLOY.
|
|
|
|
To Parametrise the Docker-Compose File you can use a .env File.
|
|
The .env File should not contain any Secrets.
|
|
For this reason you can create a .env file dynamically.
|
|
To generate a .env file you can provide a script under the path ENV_SETUP_FILE.
|
|
|
|
.Beispiel für ein setup_env.sh
|
|
----
|
|
#!/bin/sh
|
|
|
|
#Prints all Enviroments into the .env File.
|
|
printenv >> .env
|
|
|
|
#to set a diffrent Project Prefix use this ENV
|
|
echo COMPOSE_PROJECT_NAME=project-prefix >>.env
|
|
|
|
#Secrets
|
|
#Some Secret is a Variable within the gitlab CI Variable
|
|
echo SOME_PASSWORD="$SOME_PASSWORD" >>.env
|
|
----
|
|
|
|
== SSH Problem workaround
|
|
|
|
Sometimes there is a problem with some SSH servers and Docker.
|
|
We have a workaround for this, please override your script with the following:
|
|
|
|
----
|
|
script:
|
|
- !reference [.broken-ssh-connection-workaround, script]
|
|
----
|
|
|
|
.Variables
|
|
|===
|
|
|
|
|Name |Description | Default Value
|
|
| SSH_PRIVATE_KEY_DEPLOY
|
|
| Private key to access remote system.
|
|
| $SSH_PRIVATE_KEY (In den CI-CD variablen)
|
|
|
|
| SSH_URL
|
|
| URL of the remote server.
|
|
| -
|
|
|
|
| SSH_PORT
|
|
| SSH port of the remote server.
|
|
| 22
|
|
|
|
| SSH_USER
|
|
| The user that is used to login into the remote maschine.
|
|
| -
|
|
|
|
| DOCKER_REGISTRY
|
|
| The Container Registry that will be used to pull images.
|
|
| "$CI_REGISTRY"
|
|
|
|
| DOCKER_REGISTRY_PASS
|
|
| The passwort to the docker registry that should be used.
|
|
| "$CI_REGISTRY_PASSWORD"
|
|
|
|
| DOCKER_REGISTRY_USER
|
|
| The user to the docker registry that should be used.
|
|
| "$CI_REGISTRY_USER"
|
|
|
|
| ENV_SETUP_FILE
|
|
| If you want to use a .env file, this skript can be used to create one.
|
|
Secrets should not be stored within your repository. Use the CI-CD Variables in the setting page.
|
|
| "setup_env.sh"
|
|
|
|
| SCP_DESTINATION
|
|
| Target path for scp to push files to.
|
|
| -
|
|
|
|
| SCP_SOURCE
|
|
| Path you want to copy to the remote System.
|
|
| $CI_PROJECT_DIR
|
|
|
|
| COMPOSE_EXTRA_ARGS
|
|
| Additional arguments you want to send to Docker Compose.
|
|
For example multiple `-f compose.file.extra` definitions.
|
|
| -
|
|
|
|
| COMPOSE_UP_EXTRA_ARGS
|
|
| Additional arguments you want to send to Docker Compose up.
|
|
For example multiple `--no-deps --no-build` definitions.
|
|
| -
|
|
|===
|
|
|
|
.Docker Templates
|
|
[source,yaml]
|
|
----
|
|
include::{sourcedir}/IaC/docker-compose.gitlab-ci.yml[]
|
|
----
|