chore: migrate Docker module

Author: saitho

go.mod

@@ -15,11 +15,11 @@ require (
 	github.com/blang/semver/v4 v4.0.0
 	github.com/cloudflare/cloudflare-go v0.54.0
 	github.com/fatih/structs v1.1.0
-	github.com/google/go-cmp v0.5.8
 	github.com/gookit/event v1.0.6
 	github.com/hairyhenderson/gomplate/v3 v3.11.2
 	github.com/knadh/koanf v1.4.4
 	github.com/phayes/freeport v0.0.0-20220201140144-74d24b5ae9f5
+	github.com/saitho/diff-docker-compose v1.1.3
 	github.com/saitho/golang-extended-fs/v2 v2.0.2
 	github.com/shibukawa/configdir v0.0.0-20170330084843-e180dbdc8da0
 	github.com/sirupsen/logrus v1.8.1
@@ -77,6 +77,7 @@ require (
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
+	github.com/google/go-cmp v0.5.8 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/uuid v1.3.0 // indirect
 	github.com/google/wire v0.5.0 // indirect
@@ -152,7 +153,7 @@ require (
 	gocloud.dev v0.25.1-0.20220408200107-09b10f7359f7 // indirect
 	golang.org/x/net v0.0.0-20220722155237-a158d28d115b // indirect
 	golang.org/x/oauth2 v0.0.0-20220524215830-622c5d57e401 // indirect
-	golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f // indirect
+	golang.org/x/sys v0.1.0 // indirect
 	golang.org/x/text v0.3.7 // indirect
 	golang.org/x/time v0.0.0-20220411224347-583f2d630306 // indirect
 	golang.org/x/xerrors v0.0.0-20220517211312-f3a8303e98df // indirect

go.sum

@@ -861,6 +861,8 @@ github.com/ryanuber/columnize v2.1.0+incompatible/go.mod h1:sm1tb6uqfes/u+d4ooFo
 github.com/ryanuber/go-glob v1.0.0 h1:iQh3xXAumdQ+4Ufa5b25cRpC5TYKlno6hsv6Cb3pkBk=
 github.com/ryanuber/go-glob v1.0.0/go.mod h1:807d1WSdnB0XRJzKNil9Om6lcp/3a0v4qIHxIXzX/Yc=
 github.com/ryszard/goskiplist v0.0.0-20150312221310-2dfbae5fcf46 h1:GHRpF1pTW19a8tTFrMLUcfWwyC0pnifVo2ClaLq+hP8=
+github.com/saitho/diff-docker-compose v1.1.3 h1:ZKx+F7yMmoAKzI76BFpr7kY+Thd7quk7d/ETug0qNY8=
+github.com/saitho/diff-docker-compose v1.1.3/go.mod h1:O3V+mwGtlXQ7UERA4+yunV319kyNLwIKeNSw8PODyEU=
 github.com/saitho/golang-extended-fs/v2 v2.0.2 h1:QWGOIP4wFTaSODIU54qDCuH1IQXWcjL6irLezJiHqOA=
 github.com/saitho/golang-extended-fs/v2 v2.0.2/go.mod h1:aTmESz9Z7Rwbx80zxGWTeuBmW6MLdzYrBZMJOfXsJVw=
 github.com/saitho/jsonschema-validator v1.2.0 h1:bWSvTla54F5cziZsxLBR0mlN3gTw9hjrkFuZU55kO+E=
@@ -1254,8 +1256,8 @@ golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220502124256-b6088ccd6cba/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220503163025-988cb79eb6c6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f h1:v4INt8xihDGvnrfjMDVXGxw9wrfxYyCjk0KbXjhR55s=
-golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.1.0 h1:kunALQeHf1/185U1i0GOB/fy1IPRDDpuoOOqRReG57U=
+golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 h1:JGgROgKl9N8DuW20oFS5gxc+lE67/N3FcwmBPMe7ArY=

modules/container/docker/README.md

@@ -6,15 +6,38 @@
 
 This is a module to manage Containers via Docker.
 
+Credentials for private registries are encrypted and securely storaged via [Pass](https://www.passwordstore.org/).
+
+**Important note**: The credentials are grouped per registry and saved per username, so only one password is assigned to the pair (registry, username).
+For example, this means that you can only store one passwort for your GitLab.com account named "ciuser".
+It is recommended to use one username per project. When using GitLab's project-based Access Tokens, the username can be freely set.
+
 ## Resources
 
-This module will create the following Terraform resources (via [`kreuzwerker/docker`](https://registry.terraform.io/providers/kreuzwerker/docker/latest/docs)):
+Setting up the server with this plugin will install the following:
 
-* `docker_network`
-* `docker_image`
-* `docker_container`
-* `docker_volume`
+* Docker CE
+* Docker Compose Plugin
+* containerd.io
+* Pass (for registry credential storage)
+* golang-docker-credential-helpers
 
 ## Configuration
 
 None.
+
+## Troubleshooting
+
+### I can not connect to my private Docker Registry
+
+Make sure to configure the private Docker registry credentials in your project definition file.
+
+```yaml
+container:
+  registries:
+    - username: gitlab
+      password: glpat-12345abcdeFGHIJ12345
+      url: https://registry.gitlab.com
+```
+
+**GitLab Note:** Access Tokens require the `read_registry` scope and at least the Reporter role.

modules/container/docker/definitions/hook.go

@@ -1,6 +1,7 @@
 package container_docker_definitions
 
 type Hook struct {
-	Src    string
-	Prefix string
+	Src     string
+	Prefix  string
+	Service string
 }

modules/container/docker/definitions/volume.go

@@ -9,6 +9,12 @@ type DockerPaths struct {
 	BaseDir string
 }
 
+func GetDockerPaths() DockerPaths {
+	return DockerPaths{
+		BaseDir: system.Context.Project.GetRuntimeDataDirectoryPath() + "/container",
+	}
+}
+
 func (p DockerPaths) GetHooksDir() string {
 	return p.BaseDir + "/hooks"
 }