ci: use kaniko, registry host from secret, remove hardcoded values

.woodpecker.yml

@@ -29,21 +29,28 @@ matrix:
     - cron
 
 steps:
-  - name: login-and-push
-    image: registry.nxtgauge.com/docker:28-cli
-    environment:
-      REGISTRY_HOSTPORT:
+  - name: build-and-push
+    image: woodpeckerci/plugin-kaniko:2.1.1
+    settings:
+      registry:
         from_secret: REGISTRY_HOSTPORT
-      REGISTRY_USERNAME:
+      repo: nxtgauge-rust-${SERVICE}
+      dockerfile: Dockerfile.simple
+      build_args:
+        - SERVICE_NAME=${SERVICE}
+      tags:
+        - ${CI_COMMIT_SHA}
+        - latest
+        - high-performance-latest
+      username:
         from_secret: REGISTRY_USERNAME
-      REGISTRY_PASSWORD:
+      password:
         from_secret: REGISTRY_PASSWORD
-      SERVICE_NAME:
-        from_secret: SERVICE_NAME
-    commands:
-      - echo "${REGISTRY_PASSWORD}" | docker login "${REGISTRY_HOSTPORT}" -u "${REGISTRY_USERNAME}" --password-stdin
-      - docker build -t "${REGISTRY_HOSTPORT}/nxtgauge-rust-${SERVICE}" --build-arg SERVICE_NAME=${SERVICE} -f Dockerfile.simple .
-      - docker push "${REGISTRY_HOSTPORT}/nxtgauge-rust-${SERVICE}"
+      insecure: true
+      insecure_pull: true
+      skip_tls_verify: true
+      platforms: linux/amd64
+      cache: false
 
 ---
 when:
@@ -51,16 +58,24 @@ when:
   event: push
 
 steps:
-  - name: login-and-push-migrate
-    image: registry.nxtgauge.com/docker:28-cli
-    environment:
-      REGISTRY_HOSTPORT:
+  - name: build-and-push-migrate
+    image: woodpeckerci/plugin-kaniko:2.1.1
+    settings:
+      registry:
         from_secret: REGISTRY_HOSTPORT
-      REGISTRY_USERNAME:
+      repo: nxtgauge-db-migrate
+      dockerfile: Dockerfile.migrate
+      context: .
+      tags:
+        - ${CI_COMMIT_SHA}
+        - latest
+        - high-performance-latest
+      username:
         from_secret: REGISTRY_USERNAME
-      REGISTRY_PASSWORD:
+      password:
         from_secret: REGISTRY_PASSWORD
-    commands:
-      - echo "${REGISTRY_PASSWORD}" | docker login "${REGISTRY_HOSTPORT}" -u "${REGISTRY_USERNAME}" --password-stdin
-      - docker build -t "${REGISTRY_HOSTPORT}/nxtgauge-db-migrate" -f Dockerfile.migrate .
-      - docker push "${REGISTRY_HOSTPORT}/nxtgauge-db-migrate"
+      insecure: true
+      insecure_pull: true
+      skip_tls_verify: true
+      platforms: linux/amd64
+      cache: false