Install Helm on all masters

pull/3243/head
Erwan Miran 2018-09-10 11:39:26 +02:00
parent ee4f437aa2
commit 04852ad753
4 changed files with 38 additions and 13 deletions

View File

@ -119,7 +119,7 @@
- { role: kubernetes/preinstall, when: "dns_mode != 'none' and resolvconf_mode == 'host_resolvconf'", tags: resolvconf }
environment: "{{proxy_env}}"
- hosts: kube-master[0]
- hosts: kube-master
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
roles:
- { role: kubespray-defaults}

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@ -14,7 +14,9 @@
- {name: tiller, file: tiller-sa.yml, type: sa}
- {name: tiller, file: tiller-clusterrolebinding.yml, type: clusterrolebinding}
register: manifests
when: dns_mode != 'none' and inventory_hostname == groups['kube-master'][0]
when:
- dns_mode != 'none'
- inventory_hostname == groups['kube-master'][0]
- name: Helm | Apply Helm Manifests (RBAC)
kube:
@ -25,7 +27,9 @@
filename: "{{kube_config_dir}}/{{item.item.file}}"
state: "latest"
with_items: "{{ manifests.results }}"
when: dns_mode != 'none' and inventory_hostname == groups['kube-master'][0]
when:
- dns_mode != 'none'
- inventory_hostname == groups['kube-master'][0]
# Generate necessary certs for securing Helm and Tiller connection with TLS
- name: Helm | Set up TLS
@ -34,15 +38,20 @@
- name: Helm | Install/upgrade helm
command: >
{{ bin_dir }}/helm init --upgrade --tiller-image={{ tiller_image_repo }}:{{ tiller_image_tag }} --tiller-namespace={{ tiller_namespace }}
{{ bin_dir }}/helm init --tiller-namespace={{ tiller_namespace }}
{% if helm_skip_refresh %} --skip-refresh{% endif %}
{% if helm_stable_repo_url is defined %} --stable-repo-url {{ helm_stable_repo_url }}{% endif %}
{% if inventory_hostname == groups['kube-master'][0] %}
--upgrade --tiller-image={{ tiller_image_repo }}:{{ tiller_image_tag }}
{% if rbac_enabled %} --service-account=tiller{% endif %}
{% if tiller_node_selectors is defined %} --node-selectors {{ tiller_node_selectors }}{% endif %}
{% if tiller_override is defined %} --override {{ tiller_override }}{% endif %}
{% if tiller_max_history is defined %} --history-max={{ tiller_max_history }}{% endif %}
{% if tiller_enable_tls %} --tiller-tls --tiller-tls-verify --tiller-tls-cert={{ tiller_tls_cert }} --tiller-tls-key={{ tiller_tls_key }} --tls-ca-cert={{ tiller_tls_ca_cert }} {% endif %}
{% if tiller_secure_release_info %} --override 'spec.template.spec.containers[0].command'='{/tiller,--storage=secret}' {% endif %}
{% else %}
--client-only
{% endif %}
register: install_helm
changed_when: false
environment: "{{proxy_env}}"
@ -61,9 +70,13 @@
{% if tiller_secure_release_info %} --override 'spec.template.spec.containers[0].command'='{/tiller,--storage=secret}' {% endif %}
| kubectl apply -f -
changed_when: false
when: tiller_override is defined
when:
- tiller_override is defined
- inventory_hostname == groups['kube-master'][0]
environment: "{{proxy_env}}"
- name: Helm | Set up bash completion
shell: "umask 022 && {{ bin_dir }}/helm completion bash >/etc/bash_completion.d/helm.sh"
when: ((helm_container is defined and helm_container.changed) or (helm_task_result is defined and helm_task_result.changed)) and not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"]
when:
- ((helm_container is defined and helm_container.changed) or (helm_task_result is defined and helm_task_result.changed))
- not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"]

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@ -1,34 +1,46 @@
---
dependencies:
- role: kubernetes-apps/ansible
when:
- inventory_hostname == groups['kube-master'][0]
tags:
- apps
- role: kubernetes-apps/efk
when: efk_enabled
when:
- efk_enabled
- inventory_hostname == groups['kube-master'][0]
tags:
- apps
- efk
- role: kubernetes-apps/helm
when: helm_enabled
when:
- helm_enabled
tags:
- apps
- helm
- role: kubernetes-apps/registry
when: registry_enabled
when:
- registry_enabled
- inventory_hostname == groups['kube-master'][0]
tags:
- apps
- registry
- role: kubernetes-apps/persistent_volumes
when: persistent_volumes_enabled
when:
- persistent_volumes_enabled
- inventory_hostname == groups['kube-master'][0]
tags:
- apps
- persistent_volumes
- role: kubernetes-apps/cloud_controller/oci
when: cloud_provider is defined and cloud_provider == "oci"
when:
- cloud_provider is defined
- cloud_provider == "oci"
- inventory_hostname == groups['kube-master'][0]
tags:
- oci

View File

@ -124,8 +124,8 @@
- { role: dnsmasq, when: "dns_mode == 'dnsmasq_kubedns'", tags: dnsmasq }
- { role: kubernetes/preinstall, when: "dns_mode != 'none' and resolvconf_mode == 'host_resolvconf'", tags: resolvconf }
- hosts: kube-master[0]
- hosts: kube-master
any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
roles:
- { role: kubespray-defaults}
- { role: kubernetes-apps, tags: apps }
- { role: kubernetes-apps, tags: apps }