Add galaxy k8s recipe

artifacts/k8s_galaxy.yml

@@ -0,0 +1,100 @@
+---
+- name: Install Galaxy
+  hosts: localhost
+  connection: local
+  vars:
+    NAMESPACE: galaxy
+    admin_users: "{{ galaxy_admin_users | default('[email protected]') }}"
+  tasks:
+    - name: Install Git
+      package: name=git
+
+    - name: Clone galaxy-cvmfs-csi-helm git repo
+      git:
+        repo: https://github.com/CloudVE/galaxy-cvmfs-csi-helm
+        dest: /opt/galaxy-cvmfs-csi-helm
+        update: false
+        version: "master"
+
+    - name: Clone galaxy-helm git repo
+      git:
+        repo: https://github.com/galaxyproject/galaxy-helm
+        dest: /opt/galaxy-helm
+        update: false
+        version: "master"
+
+    - name: "Check if galaxy-cvmfs is already deployed"
+      command: helm status galaxy-cvmfs -n {{ NAMESPACE }}
+      register: deployed
+      failed_when: deployed.rc != 0 and deployed.rc != 1
+      changed_when: false
+      environment:
+        KUBECONFIG: /etc/kubernetes/admin.conf
+
+    - when: deployed.rc == 1
+      block:
+
+        - name: Update Galaxy CVMFS CSI chart dependencies
+          command: helm dep up
+          args:
+            chdir: /opt/galaxy-cvmfs-csi-helm/galaxy-cvmfs-csi
+            creates: /opt/galaxy-cvmfs-csi-helm/galaxy-cvmfs-csi/charts
+          environment:
+            KUBECONFIG: /etc/kubernetes/admin.conf
+
+        - name: Deploy Galaxy CVMFS CSI
+          command: helm install --create-namespace -n {{ NAMESPACE }} galaxy-cvmfs . --wait --set storageClassName="galaxy-cvmfs" --set cvmfscsi.cache.alien.pvc.storageClass=managed-nfs-storage --set cvmfscsi.cache.alien.pvc.name="cvmfs-alien-cache"
+          args:
+            chdir: /opt/galaxy-cvmfs-csi-helm/galaxy-cvmfs-csi
+          environment:
+            KUBECONFIG: /etc/kubernetes/admin.conf
+
+    - name: "Check if galaxy is already deployed"
+      command: helm status galaxy -n {{ NAMESPACE }}
+      register: deployed
+      changed_when: false
+      failed_when: deployed.rc != 0 and deployed.rc != 1
+      environment:
+        KUBECONFIG: /etc/kubernetes/admin.conf
+
+    - when: deployed.rc == 1
+      block:
+
+        - name: Update Galaxy chart dependencies
+          command: helm dep up
+          args:
+            chdir: /opt/galaxy-helm/galaxy
+            creates: /opt/galaxy-helm/galaxy/charts
+          environment:
+            KUBECONFIG: /etc/kubernetes/admin.conf
+
+        - name: Create flink K8s resources file
+          copy:
+            dest: /opt/galaxy_values.yaml
+            mode: '644'
+            content: |
+              persistence:
+                accessMode: ReadWriteOnce
+              cvmfs:
+                deploy: false
+                storageClassName: galaxy-cvmfs
+              configs:
+                galaxy.yaml:
+                  galaxy:
+                    admin_users: {{ admin_users }}
+
+        - name: Deploy Galaxy
+          command: helm install --create-namespace -n {{ NAMESPACE }} my-galaxy . --timeout 10m -f /opt/galaxy_values.yaml
+          args:
+            chdir: /opt/galaxy-helm/galaxy
+          environment:
+            KUBECONFIG: /etc/kubernetes/admin.conf
+
+        - name: Wait a bit for pods to start
+          pause:
+            seconds: 120
+
+        - name: Delete CreateContainerConfigError pods
+          command: kubectl delete pods -n {{ NAMESPACE }} --field-selector="status.phase=Pending"
+          register: error_pods
+          changed_when: error_pods.stdout_lines | length > 1

templates/k8s_galaxy.yaml

@@ -0,0 +1,41 @@
+tosca_definitions_version: tosca_simple_yaml_1_0
+
+imports:
+  - grycap_custom_types: https://raw.githubusercontent.com/grycap/tosca/main/custom_types.yaml
+
+description: Deploy Galaxy on top of a Kubernetes Virtual Cluster.
+
+metadata:
+  template_version: "0.1.0"
+  template_name: Galaxy
+  display_name: Galaxy on top of a Kubernetes Virtual Cluster
+  icon: images/galaxy.png
+  parents:
+    - kubernetes.yaml
+
+topology_template:
+
+  inputs:
+    galaxy_admin_users:
+      type: string
+      description: Administrative users - set this to a comma-separated list of valid Galaxy users (email addresses).
+      default: '[email protected]'
+
+  node_templates:
+
+    galaxy:
+      type: tosca.nodes.ec3.Application
+      requirements:
+        - host: front
+        - dependency: lrms_front_end
+      interfaces:
+        Standard:
+          configure:
+            implementation: https://raw.githubusercontent.com/grycap/tosca/main/artifacts/k8s_galaxy.yml
+            inputs:
+              galaxy_admin_users: { get_input: galaxy_admin_users }
+
+
+  outputs:
+    grafana_endpoint:
+      value: { concat: [ 'https://', get_attribute: [ front, public_address, 0 ], '/galaxy/' ] }

templates/kubernetes.yaml

@@ -41,6 +41,7 @@ metadata:
     - k8s_wget.yml
     - yProv.yml
     - flink.yaml
+    - k8s_galaxy.yaml
     - dydns_egi_update_k8s.yml
 
 topology_template: