Fix upgrade for all daemonset type resources

Daemonsets cannot be simply upgraded through a single API call,
regardless of any kubectl documentation. The resource must be
purged and then recreated in order to make any changes.
pull/998/head
Matthew Mosesohn 2017-02-08 17:13:17 +03:00
parent 0180ad7f38
commit 3c713a3f53
5 changed files with 53 additions and 1 deletions

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@ -8,6 +8,18 @@
register: manifests
when: inventory_hostname == groups['kube-master'][0]
#FIXME: remove if kubernetes/features#124 is implemented
- name: Kubernetes Apps | Purge old Netchecker daemonsets
kube:
name: "{{item.item.name}}"
namespace: "{{netcheck_namespace}}"
kubectl: "{{bin_dir}}/kubectl"
resource: "{{item.item.type}}"
filename: "{{kube_config_dir}}/{{item.item.file}}"
state: absent
with_items: "{{ manifests.results }}"
when: inventory_hostname == groups['kube-master'][0] and item.item.type == "ds" and item.changed
- name: Kubernetes Apps | Start Netchecker Resources
kube:
name: "{{item.item.name}}"

View File

@ -1,10 +1,21 @@
---
- name: "Fluentd | Write fluentd daemonset"
template:
template:
src: fluentd-ds.yml.j2
dest: "{{ kube_config_dir }}/fluentd-ds.yaml"
register: fluentd_ds_manifest
#FIXME: remove if kubernetes/features#124 is implemented
- name: "Fluentd | Purge old fluentd daemonset"
kube:
filename: "{{kube_config_dir}}/fluentd-ds.yaml"
kubectl: "{{bin_dir}}/kubectl"
name: "fluentd-es-v{{ fluentd_version }}"
namespace: "{{system_namespace}}"
resource: "ds"
state: absent
when: inventory_hostname == groups['kube-master'][0] and fluentd_ds_manifest.changed
- name: "Fluentd | Create fluentd daemonset"
kube:
filename: "{{kube_config_dir}}/fluentd-ds.yaml"

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@ -7,6 +7,18 @@
resource: "configmap"
namespace: "{{system_namespace}}"
#FIXME: remove if kubernetes/features#124 is implemented
- name: Purge old flannel and canal-node
run_once: true
kube:
name: "canal-node"
kubectl: "{{ bin_dir }}/kubectl"
filename: "{{ kube_config_dir }}/canal-node.yml"
resource: "ds"
namespace: "{{system_namespace}}"
state: absent
when: inventory_hostname == groups['kube-master'][0] and canal_node_manifest.changed
- name: Start flannel and calico-node
run_once: true
kube:
@ -15,3 +27,6 @@
filename: "{{kube_config_dir}}/canal-node.yaml"
resource: "ds"
namespace: "{{system_namespace}}"
state: "{{ item | ternary('latest','present') }}"
with_items: "{{ canal_node_manifest.changed }}"

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@ -1,3 +1,16 @@
#FIXME: remove if kubernetes/features#124 is implemented
- name: Weave | Purge old weave daemonset
run_once: true
kube:
name: "weave-net"
kubectl: "{{ bin_dir }}/kubectl"
filename: "{{ kube_config_dir }}/weave-net.yml"
resource: "ds"
namespace: "{{system_namespace}}"
state: absent
when: inventory_hostname == groups['kube-master'][0] and weave_manifest.changed
- name: Weave | Start Resources
run_once: true
kube:

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@ -41,6 +41,7 @@
template:
src: canal-node.yml.j2
dest: "{{kube_config_dir}}/canal-node.yaml"
register: canal_node_manifest
- name: Canal | Copy cni plugins from hyperkube
command: "{{ docker_bin_dir }}/docker run --rm -v /opt/cni/bin:/cnibindir {{ hyperkube_image_repo }}:{{ hyperkube_image_tag }} /usr/bin/rsync -a /opt/cni/bin/ /cnibindir/"