fix(ci): switch to daemonless kaniko builds

.woodpecker.yml

@@ -2,13 +2,6 @@ when:
   branch: [main, high-performance]
   event: push
 
-services:
-  - name: docker
-    image: docker:24-dind
-    privileged: true
-    environment:
-      DOCKER_TLS_CERTDIR: ""
-
 matrix:
   SERVICE:
     - gateway
@@ -32,27 +25,18 @@ matrix:
 
 steps:
   - name: build-and-push
-    image: woodpeckerci/plugin-docker-buildx:5.0.0
-    environment:
-      DOCKER_HOST: tcp://docker:2375
-      DOCKER_TLS_CERTDIR: ""
-    settings:
-      insecure: true
-      registry: docker-registry.registry.svc.cluster.local:5000
-      repo: docker-registry.registry.svc.cluster.local:5000/nxtgauge-rust-${SERVICE}
-      dockerfile: Dockerfile.simple
-      build_args:
-        - SERVICE_NAME=${SERVICE}
-      tags:
-        - ${CI_COMMIT_SHA}
-        - latest
-        - high-performance-latest
-      logins:
-        - registry: https://index.docker.io/v1/
-          username:
-            from_secret: DOCKERHUB_USERNAME
-          password:
-            from_secret: DOCKERHUB_TOKEN
-      platforms: linux/amd64
-      cache_from: docker-registry.registry.svc.cluster.local:5000/nxtgauge-rust-${SERVICE}:cache
-      cache_to: docker-registry.registry.svc.cluster.local:5000/nxtgauge-rust-${SERVICE}:cache
+    image: gcr.io/kaniko-project/executor:v1.23.2-debug
+    commands:
+      - >-
+        /kaniko/executor
+        --context .
+        --dockerfile Dockerfile.simple
+        --destination docker-registry.registry.svc.cluster.local:5000/nxtgauge-rust-${SERVICE}:${CI_COMMIT_SHA}
+        --destination docker-registry.registry.svc.cluster.local:5000/nxtgauge-rust-${SERVICE}:latest
+        --destination docker-registry.registry.svc.cluster.local:5000/nxtgauge-rust-${SERVICE}:high-performance-latest
+        --build-arg SERVICE_NAME=${SERVICE}
+        --cache=true
+        --cache-repo docker-registry.registry.svc.cluster.local:5000/nxtgauge-rust-${SERVICE}-cache
+        --insecure
+        --insecure-pull
+        --skip-tls-verify