c12s-kubespray/roles/kubernetes-apps/ansible/tasks/netchecker.yml
Matthew Mosesohn 649388188b Fix netchecker update side effect (#1644)
* Fix netchecker update side effect

kubectl apply should only be used on resources created
with kubectl apply. To workaround this, we should apply
the old manifest before upgrading it.

* Update 030_check-network.yml
2017-09-09 23:38:38 +03:00

54 lines
2.1 KiB
YAML

---
- name: Kubernetes Apps | Check if netchecker-server manifest already exists
stat:
path: "{{ kube_config_dir }}/netchecker-server-deployment.yml.j2"
register: netchecker_server_manifest
tags: ['facts', 'upgrade']
- name: Kubernetes Apps | Apply netchecker-server manifest to update annotations
kube:
name: "netchecker-server"
namespace: "{{ netcheck_namespace }}"
kubectl: "{{bin_dir}}/kubectl"
resource: "deploy"
state: latest
when: inventory_hostname == groups['kube-master'][0] and netchecker_server_manifest.stat.exists
tags: upgrade
- name: Kubernetes Apps | Lay Down Netchecker Template
template:
src: "{{item.file}}"
dest: "{{kube_config_dir}}/{{item.file}}"
with_items:
- {file: netchecker-agent-ds.yml.j2, type: ds, name: netchecker-agent}
- {file: netchecker-agent-hostnet-ds.yml.j2, type: ds, name: netchecker-agent-hostnet}
- {file: netchecker-server-sa.yml.j2, type: sa, name: netchecker-server}
- {file: netchecker-server-clusterrole.yml.j2, type: clusterrole, name: netchecker-server}
- {file: netchecker-server-clusterrolebinding.yml.j2, type: clusterrolebinding, name: netchecker-server}
- {file: netchecker-server-deployment.yml.j2, type: deployment, name: netchecker-server}
- {file: netchecker-server-svc.yml.j2, type: svc, name: netchecker-service}
register: manifests
when:
- inventory_hostname == groups['kube-master'][0]
- rbac_enabled or item.type not in rbac_resources
- name: Kubernetes Apps | Purge old Netchecker server
kube:
name: "netchecker-server"
namespace: "{{ netcheck_namespace }}"
kubectl: "{{bin_dir}}/kubectl"
resource: "po"
state: absent
when: inventory_hostname == groups['kube-master'][0]
- name: Kubernetes Apps | Start Netchecker Resources
kube:
name: "{{item.item.name}}"
namespace: "{{netcheck_namespace}}"
kubectl: "{{bin_dir}}/kubectl"
resource: "{{item.item.type}}"
filename: "{{kube_config_dir}}/{{item.item.file}}"
state: "latest"
with_items: "{{ manifests.results }}"
when: inventory_hostname == groups['kube-master'][0] and not item|skipped