feat: merge init and wireguard containers

.gitlab-ci.yml

@@ -16,12 +16,3 @@ wireguard:
     - mkdir -p /kaniko/.docker
     - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
     - /kaniko/executor --context $CI_PROJECT_DIR/wireguard --dockerfile $CI_PROJECT_DIR/wireguard/Dockerfile --destination $CI_REGISTRY_IMAGE:wireguard-${CI_COMMIT_TAG:-$CI_COMMIT_SHORT_SHA} --destination $CI_REGISTRY_IMAGE:wireguard
-init:
-  stage: build
-  image:
-    name: gcr.io/kaniko-project/executor:debug
-    entrypoint: [ "" ]
-  script:
-    - mkdir -p /kaniko/.docker
-    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
-    - /kaniko/executor --context $CI_PROJECT_DIR/init --dockerfile $CI_PROJECT_DIR/init/Dockerfile --destination $CI_REGISTRY_IMAGE:init-${CI_COMMIT_TAG:-$CI_COMMIT_SHORT_SHA} --destination $CI_REGISTRY_IMAGE:init

init/Dockerfile

-FROM alpine:3.15
-COPY entrypoint.sh /entrypoint.sh
-ENTRYPOINT ["/entrypoint.sh"]

init/entrypoint.sh

-#!/bin/sh
-set -eu
-
-mkdir -p /dev/net
-mknod /dev/net/tun c 10 200
-chmod 0666 /dev/net/tun

wireguard/entrypoint.sh

@@ -8,6 +8,10 @@ if [ -n "$LOCAL_NETWORK" ]; then
   echo interface="$interface"
 fi
 
+mkdir -p /dev/net
+mknod /dev/net/tun c 10 200
+chmod 0666 /dev/net/tun
+
 wg-quick up /wireguard.conf
 
 if [ -n "$LOCAL_NETWORK" ]; then