diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..aa6dd50
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,18 @@
+name: CI
+on:
+  push:
+    branches:
+      - main
+      - r[1-9]
+  pull_request:
+    branches:
+      - main
+      - r[1-9]
+jobs:
+  build-and-push-optimiser-solver:
+    name: Build and push optimiser-solver
+    uses: eu-nebulous/github-actions/.github/workflows/build-and-push-container-image.yml@main
+    with:
+      context: .
+      image-name: optimiser-solver 
+    secrets: inherit
diff --git a/zuul.d/jobs.yaml b/zuul.d/jobs.yaml
deleted file mode 100644
index 8ed2e80..0000000
--- a/zuul.d/jobs.yaml
+++ /dev/null
@@ -1,73 +0,0 @@
-- job:
-    name: nebulous-optimiser-solver-build-container-images
-    parent: nebulous-build-container-images
-    dependencies:
-      - name: opendev-buildset-registry
-        soft: false
-    provides:
-      - nebulous-optimiser-solver-container-images
-    description: Build the container images.
-    files: &image_files
-      - ^zuul\.d/jobs\.yaml$
-      - ^
-    vars: &image_vars
-      promote_container_image_job: nebulous-optimiser-solver-upload-container-images
-      container_images:
-        - context: .
-          registry: quay.io
-          repository: quay.io/nebulous/optimiser-solver
-          namespace: nebulous
-          repo_shortname: optimiser-solver
-          repo_description: ""
-
-- job:
-    name: nebulous-optimiser-solver-upload-container-images
-    parent: nebulous-upload-container-images
-    dependencies:
-      - name: opendev-buildset-registry
-        soft: false
-    provides:
-      - nebulous-optimiser-solver-container-images
-    description: Build and upload the container images.
-    files: *image_files
-    vars: *image_vars
-
-- job:
-    name: nebulous-optimiser-solver-promote-container-images
-    parent: nebulous-promote-container-images
-    description: Promote previously uploaded container images.
-    files: *image_files
-    vars: *image_vars
-
-- job:
-    name: nebulous-optimiser-solver-hadolint
-    parent: nebulous-hadolint
-    description: Run Hadolint on Dockerfile(s).
-    vars:
-      dockerfiles:
-        - Dockerfile
-
-- job:
-    name: nebulous-optimiser-solver-helm-lint
-    parent: nebulous-helm-lint
-    description: Run helm lint on Helm charts.
-    vars:
-      helm_charts:
-        - ./charts/nebulous-optimiser-solver
-
-- job:
-    name: nebulous-optimiser-solver-apply-helm-charts
-    parent: nebulous-apply-helm-charts
-    dependencies:
-      - name: opendev-buildset-registry
-        soft: false
-      - name: nebulous-optimiser-solver-build-container-images
-        soft: true
-      - name: nebulous-optimiser-solver-upload-container-images
-        soft: true
-    requires:
-      - nebulous-optimiser-solver-container-images
-    description: Deploy a Kubernetes cluster and apply charts.
-    vars:
-      helm_charts:
-        nebulous-optimiser-solver: ./charts/nebulous-optimiser-solver
diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
deleted file mode 100644
index 845b1a1..0000000
--- a/zuul.d/project.yaml
+++ /dev/null
@@ -1,20 +0,0 @@
-- project:
-    check:
-      jobs:
-        - opendev-buildset-registry
-        - nebulous-optimiser-solver-helm-lint
-        - nebulous-optimiser-solver-build-container-images
-        - nebulous-optimiser-solver-hadolint
-        - nebulous-platform-apply-helm-charts
-        - nox-linters
-    gate:
-      jobs:
-        - opendev-buildset-registry
-        - nebulous-optimiser-solver-helm-lint
-        - nebulous-optimiser-solver-upload-container-images
-        - nebulous-optimiser-solver-hadolint
-        - nebulous-platform-apply-helm-charts
-        - nox-linters
-    promote:
-      jobs:
-        - nebulous-optimiser-solver-promote-container-images