424ef3b3f9
* [calico] add calico apiserver * fix yamllint * remove addext argument * Configure API server with the CA bundle * add check kdd
503 lines
17 KiB
YAML
503 lines
17 KiB
YAML
---
|
|
- name: Calico | Install Wireguard packages
|
|
package:
|
|
name: "{{ item }}"
|
|
state: present
|
|
with_items: "{{ calico_wireguard_packages }}"
|
|
register: calico_package_install
|
|
until: calico_package_install is succeeded
|
|
retries: 4
|
|
when: calico_wireguard_enabled
|
|
|
|
- name: Calico | Copy calicoctl binary from download dir
|
|
copy:
|
|
src: "{{ local_release_dir }}/calicoctl"
|
|
dest: "{{ bin_dir }}/calicoctl"
|
|
mode: 0755
|
|
remote_src: yes
|
|
|
|
- name: Calico | Write Calico cni config
|
|
template:
|
|
src: "cni-calico.conflist.j2"
|
|
dest: "/etc/cni/net.d/calico.conflist.template"
|
|
mode: 0644
|
|
owner: root
|
|
register: calico_conflist
|
|
notify: reset_calico_cni
|
|
|
|
- name: Calico | Create calico certs directory
|
|
file:
|
|
dest: "{{ calico_cert_dir }}"
|
|
state: directory
|
|
mode: 0750
|
|
owner: root
|
|
group: root
|
|
when: calico_datastore == "etcd"
|
|
|
|
- name: Calico | Link etcd certificates for calico-node
|
|
file:
|
|
src: "{{ etcd_cert_dir }}/{{ item.s }}"
|
|
dest: "{{ calico_cert_dir }}/{{ item.d }}"
|
|
state: hard
|
|
mode: 0640
|
|
force: yes
|
|
with_items:
|
|
- {s: "{{ kube_etcd_cacert_file }}", d: "ca_cert.crt"}
|
|
- {s: "{{ kube_etcd_cert_file }}", d: "cert.crt"}
|
|
- {s: "{{ kube_etcd_key_file }}", d: "key.pem"}
|
|
when: calico_datastore == "etcd"
|
|
|
|
- name: Calico | Generate typha certs
|
|
include_tasks: typha_certs.yml
|
|
when:
|
|
- typha_secure
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
|
|
- name: Calico | Generate apiserver certs
|
|
include_tasks: calico_apiserver_certs.yml
|
|
when:
|
|
- calico_apiserver_enabled
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
|
|
- name: Calico | Install calicoctl wrapper script
|
|
template:
|
|
src: "calicoctl.{{ calico_datastore }}.sh.j2"
|
|
dest: "{{ bin_dir }}/calicoctl.sh"
|
|
mode: 0755
|
|
owner: root
|
|
group: root
|
|
|
|
- name: Calico | wait for etcd
|
|
uri:
|
|
url: "{{ etcd_access_addresses.split(',') | first }}/health"
|
|
validate_certs: no
|
|
client_cert: "{{ calico_cert_dir }}/cert.crt"
|
|
client_key: "{{ calico_cert_dir }}/key.pem"
|
|
register: result
|
|
until: result.status == 200 or result.status == 401
|
|
retries: 10
|
|
delay: 5
|
|
run_once: true
|
|
when: calico_datastore == "etcd"
|
|
|
|
- name: Calico | Check if calico network pool has already been configured
|
|
# noqa 306 - grep will exit 1 if no match found
|
|
shell: >
|
|
{{ bin_dir }}/calicoctl.sh get ippool | grep -w "{{ calico_pool_cidr | default(kube_pods_subnet) }}" | wc -l
|
|
args:
|
|
executable: /bin/bash
|
|
register: calico_conf
|
|
retries: 4
|
|
until: calico_conf.rc == 0
|
|
delay: "{{ retry_stagger | random + 3 }}"
|
|
changed_when: false
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
|
|
- name: Calico | Ensure that calico_pool_cidr is within kube_pods_subnet when defined
|
|
assert:
|
|
that: "[calico_pool_cidr] | ipaddr(kube_pods_subnet) | length == 1"
|
|
msg: "{{ calico_pool_cidr }} is not within or equal to {{ kube_pods_subnet }}"
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
- 'calico_conf.stdout == "0"'
|
|
- calico_pool_cidr is defined
|
|
|
|
- name: Calico | Check if calico IPv6 network pool has already been configured
|
|
# noqa 306 - grep will exit 1 if no match found
|
|
shell: >
|
|
{{ bin_dir }}/calicoctl.sh get ippool | grep -w "{{ calico_pool_cidr_ipv6 | default(kube_pods_subnet_ipv6) }}" | wc -l
|
|
args:
|
|
executable: /bin/bash
|
|
register: calico_conf_ipv6
|
|
retries: 4
|
|
until: calico_conf_ipv6.rc == 0
|
|
delay: "{{ retry_stagger | random + 3 }}"
|
|
changed_when: false
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
- enable_dual_stack_networks
|
|
|
|
- name: Calico | Ensure that calico_pool_cidr_ipv6 is within kube_pods_subnet_ipv6 when defined
|
|
assert:
|
|
that: "[calico_pool_cidr_ipv6] | ipaddr(kube_pods_subnet_ipv6) | length == 1"
|
|
msg: "{{ calico_pool_cidr_ipv6 }} is not within or equal to {{ kube_pods_subnet_ipv6 }}"
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
- calico_conf_ipv6.stdout is defined and calico_conf_ipv6.stdout == "0"
|
|
- calico_pool_cidr_ipv6 is defined
|
|
- enable_dual_stack_networks
|
|
|
|
- block:
|
|
- name: Calico | Check if extra directory is needed
|
|
stat:
|
|
path: "{{ local_release_dir }}/calico-{{ calico_version }}-kdd-crds/kdd"
|
|
register: kdd_path
|
|
- name: Calico | Set kdd path
|
|
set_fact:
|
|
calico_kdd_path: "{{ local_release_dir }}/calico-{{ calico_version }}-kdd-crds{{ '/kdd' if kdd_path.stat.exists is defined and kdd_path.stat.exists }}"
|
|
- name: Calico | Create calico manifests for kdd
|
|
assemble:
|
|
src: "{{ calico_kdd_path }}"
|
|
dest: "{{ kube_config_dir }}/kdd-crds.yml"
|
|
mode: 0644
|
|
delimiter: "---\n"
|
|
regexp: ".*\\.yaml"
|
|
remote_src: true
|
|
|
|
- name: Calico | Create Calico Kubernetes datastore resources
|
|
kube:
|
|
kubectl: "{{ bin_dir }}/kubectl"
|
|
filename: "{{ kube_config_dir }}/kdd-crds.yml"
|
|
state: "latest"
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
when:
|
|
- inventory_hostname in groups['kube_control_plane']
|
|
- calico_datastore == "kdd"
|
|
|
|
- name: Calico | Configure calico FelixConfiguration
|
|
command:
|
|
cmd: "{{ bin_dir }}/calicoctl.sh apply -f -"
|
|
stdin: "{{ stdin is string | ternary(stdin, stdin|to_json) }}"
|
|
vars:
|
|
stdin: >
|
|
{ "kind": "FelixConfiguration",
|
|
"apiVersion": "projectcalico.org/v3",
|
|
"metadata": {
|
|
"name": "default",
|
|
},
|
|
"spec": {
|
|
"ipipEnabled": {{ calico_ipip_mode != 'Never' }},
|
|
"reportingInterval": "{{ calico_felix_reporting_interval }}",
|
|
"bpfLogLevel": "{{ calico_bpf_log_level }}",
|
|
"bpfEnabled": {{ calico_bpf_enabled | bool }},
|
|
"bpfExternalServiceMode": "{{ calico_bpf_service_mode }}",
|
|
"wireguardEnabled": {{ calico_wireguard_enabled | bool }},
|
|
"logSeverityScreen": "{{ calico_felix_log_severity_screen }}",
|
|
"vxlanEnabled": {{ calico_vxlan_mode != 'Never' }} }}
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
|
|
- name: Calico | Configure calico network pool
|
|
command:
|
|
cmd: "{{ bin_dir }}/calicoctl.sh apply -f -"
|
|
stdin: "{{ stdin is string | ternary(stdin, stdin|to_json) }}"
|
|
vars:
|
|
stdin: >
|
|
{ "kind": "IPPool",
|
|
"apiVersion": "projectcalico.org/v3",
|
|
"metadata": {
|
|
"name": "{{ calico_pool_name }}",
|
|
},
|
|
"spec": {
|
|
"blockSize": {{ calico_pool_blocksize | default(kube_network_node_prefix) }},
|
|
"cidr": "{{ calico_pool_cidr | default(kube_pods_subnet) }}",
|
|
"ipipMode": "{{ calico_ipip_mode }}",
|
|
"vxlanMode": "{{ calico_vxlan_mode }}",
|
|
"natOutgoing": {{ nat_outgoing|default(false) and not peer_with_router|default(false) }} }}
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
- 'calico_conf.stdout == "0"'
|
|
|
|
- name: Calico | Configure calico ipv6 network pool
|
|
command:
|
|
cmd: "{{ bin_dir }}/calicoctl.sh apply -f -"
|
|
stdin: >
|
|
{ "kind": "IPPool",
|
|
"apiVersion": "projectcalico.org/v3",
|
|
"metadata": {
|
|
"name": "{{ calico_pool_name }}-ipv6",
|
|
},
|
|
"spec": {
|
|
"blockSize": {{ calico_pool_blocksize_ipv6 | default(kube_network_node_prefix_ipv6) }},
|
|
"cidr": "{{ calico_pool_cidr_ipv6 | default(kube_pods_subnet_ipv6) }}",
|
|
"ipipMode": "{{ calico_ipip_mode_ipv6 }}",
|
|
"vxlanMode": "{{ calico_vxlan_mode_ipv6 }}",
|
|
"natOutgoing": {{ nat_outgoing_ipv6|default(false) and not peer_with_router_ipv6|default(false) }} }}
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
- calico_conf_ipv6.stdout is defined and calico_conf_ipv6.stdout == "0"
|
|
- enable_dual_stack_networks | bool
|
|
|
|
- name: Populate Service External IPs
|
|
set_fact:
|
|
_service_external_ips: "{{ _service_external_ips|default([]) + [ {'cidr': item} ] }}"
|
|
with_items: "{{ calico_advertise_service_external_ips }}"
|
|
run_once: yes
|
|
|
|
- name: Populate Service LoadBalancer IPs
|
|
set_fact:
|
|
_service_loadbalancer_ips: "{{ _service_loadbalancer_ips|default([]) + [ {'cidr': item} ] }}"
|
|
with_items: "{{ calico_advertise_service_loadbalancer_ips }}"
|
|
run_once: yes
|
|
|
|
- name: "Determine nodeToNodeMesh needed state"
|
|
set_fact:
|
|
nodeToNodeMeshEnabled: "false"
|
|
when:
|
|
- peer_with_router|default(false) or peer_with_calico_rr|default(false)
|
|
- inventory_hostname in groups['k8s_cluster']
|
|
run_once: yes
|
|
|
|
- name: Calico | Set up BGP Configuration
|
|
command:
|
|
cmd: "{{ bin_dir }}/calicoctl.sh apply -f -"
|
|
stdin: "{{ stdin is string | ternary(stdin, stdin|to_json) }}"
|
|
vars:
|
|
stdin: >
|
|
{ "kind": "BGPConfiguration",
|
|
"apiVersion": "projectcalico.org/v3",
|
|
"metadata": {
|
|
"name": "default",
|
|
},
|
|
"spec": {
|
|
"listenPort": {{ calico_bgp_listen_port }},
|
|
"logSeverityScreen": "Info",
|
|
{% if not calico_no_global_as_num|default(false) %}"asNumber": {{ global_as_num }},{% endif %}
|
|
"nodeToNodeMeshEnabled": {{ nodeToNodeMeshEnabled|default('true') }} ,
|
|
{% if calico_advertise_cluster_ips|default(false) %}
|
|
"serviceClusterIPs": [{"cidr": "{{ kube_service_addresses }}" } {{ ',{"cidr":"' + kube_service_addresses_ipv6 + '"}' if enable_dual_stack_networks else '' }}],{% endif %}
|
|
{% if calico_advertise_service_loadbalancer_ips|length > 0 %}"serviceLoadBalancerIPs": {{ _service_loadbalancer_ips }},{% endif %}
|
|
"serviceExternalIPs": {{ _service_external_ips|default([]) }} }}
|
|
changed_when: false
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
|
|
- name: Calico | Configure peering with router(s) at global scope
|
|
command:
|
|
cmd: "{{ bin_dir }}/calicoctl.sh apply -f -"
|
|
stdin: "{{ stdin is string | ternary(stdin, stdin|to_json) }}"
|
|
vars:
|
|
stdin: >
|
|
{"apiVersion": "projectcalico.org/v3",
|
|
"kind": "BGPPeer",
|
|
"metadata": {
|
|
"name": "global-{{ item.name | default(item.router_id|replace(':','-')) }}"
|
|
},
|
|
"spec": {
|
|
"asNumber": "{{ item.as }}",
|
|
"peerIP": "{{ item.router_id }}"
|
|
}}
|
|
register: output
|
|
retries: 4
|
|
until: output.rc == 0
|
|
delay: "{{ retry_stagger | random + 3 }}"
|
|
with_items:
|
|
- "{{ peers|selectattr('scope','defined')|selectattr('scope','equalto', 'global')|list|default([]) }}"
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
- peer_with_router|default(false)
|
|
|
|
- name: Calico | Configure peering with route reflectors at global scope
|
|
command:
|
|
cmd: "{{ bin_dir }}/calicoctl.sh apply -f -"
|
|
# revert when it's already a string
|
|
stdin: "{{ stdin is string | ternary(stdin, stdin|to_json) }}"
|
|
vars:
|
|
stdin: >
|
|
{"apiVersion": "projectcalico.org/v3",
|
|
"kind": "BGPPeer",
|
|
"metadata": {
|
|
"name": "peer-to-rrs"
|
|
},
|
|
"spec": {
|
|
"nodeSelector": "!has(i-am-a-route-reflector)",
|
|
"peerSelector": "has(i-am-a-route-reflector)"
|
|
}}
|
|
register: output
|
|
retries: 4
|
|
until: output.rc == 0
|
|
delay: "{{ retry_stagger | random + 3 }}"
|
|
with_items:
|
|
- "{{ groups['calico_rr'] | default([]) }}"
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
- peer_with_calico_rr|default(false)
|
|
|
|
- name: Calico | Configure route reflectors to peer with each other
|
|
command:
|
|
cmd: "{{ bin_dir }}/calicoctl.sh apply -f -"
|
|
# revert when it's already a string
|
|
stdin: "{{ stdin is string | ternary(stdin, stdin|to_json) }}"
|
|
vars:
|
|
stdin: >
|
|
{"apiVersion": "projectcalico.org/v3",
|
|
"kind": "BGPPeer",
|
|
"metadata": {
|
|
"name": "rr-mesh"
|
|
},
|
|
"spec": {
|
|
"nodeSelector": "has(i-am-a-route-reflector)",
|
|
"peerSelector": "has(i-am-a-route-reflector)"
|
|
}}
|
|
register: output
|
|
retries: 4
|
|
until: output.rc == 0
|
|
delay: "{{ retry_stagger | random + 3 }}"
|
|
with_items:
|
|
- "{{ groups['calico_rr'] | default([]) }}"
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
- peer_with_calico_rr|default(false)
|
|
|
|
- name: Calico | Create calico manifests
|
|
template:
|
|
src: "{{ item.file }}.j2"
|
|
dest: "{{ kube_config_dir }}/{{ item.file }}"
|
|
mode: 0644
|
|
with_items:
|
|
- {name: calico-config, file: calico-config.yml, type: cm}
|
|
- {name: calico-node, file: calico-node.yml, type: ds}
|
|
- {name: calico, file: calico-node-sa.yml, type: sa}
|
|
- {name: calico, file: calico-cr.yml, type: clusterrole}
|
|
- {name: calico, file: calico-crb.yml, type: clusterrolebinding}
|
|
- {name: kubernetes-services-endpoint, file: kubernetes-services-endpoint.yml, type: cm }
|
|
register: calico_node_manifests
|
|
when:
|
|
- inventory_hostname in groups['kube_control_plane']
|
|
- rbac_enabled or item.type not in rbac_resources
|
|
|
|
- name: Calico | Create calico manifests for typha
|
|
template:
|
|
src: "{{ item.file }}.j2"
|
|
dest: "{{ kube_config_dir }}/{{ item.file }}"
|
|
mode: 0644
|
|
with_items:
|
|
- {name: calico, file: calico-typha.yml, type: typha}
|
|
register: calico_node_typha_manifest
|
|
when:
|
|
- inventory_hostname in groups['kube_control_plane']
|
|
- typha_enabled
|
|
|
|
- name: Calico | get calico apiserver caBundle
|
|
command: "{{ bin_dir }}/kubectl get secret -n calico-apiserver calico-apiserver-certs -o jsonpath='{.data.apiserver\\.crt}'"
|
|
changed_when: false
|
|
register: calico_apiserver_cabundle
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
- calico_apiserver_enabled
|
|
|
|
- name: Calico | set calico apiserver caBundle fact
|
|
set_fact:
|
|
calico_apiserver_cabundle: "{{ calico_apiserver_cabundle.stdout }}"
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
- calico_apiserver_enabled
|
|
|
|
- name: Calico | Create calico manifests for apiserver
|
|
template:
|
|
src: "{{ item.file }}.j2"
|
|
dest: "{{ kube_config_dir }}/{{ item.file }}"
|
|
mode: 0644
|
|
with_items:
|
|
- {name: calico, file: calico-apiserver.yml, type: calico-apiserver}
|
|
register: calico_apiserver_manifest
|
|
when:
|
|
- inventory_hostname in groups['kube_control_plane']
|
|
- calico_apiserver_enabled
|
|
|
|
- name: Start Calico resources
|
|
kube:
|
|
name: "{{ item.item.name }}"
|
|
namespace: "kube-system"
|
|
kubectl: "{{ bin_dir }}/kubectl"
|
|
resource: "{{ item.item.type }}"
|
|
filename: "{{ kube_config_dir }}/{{ item.item.file }}"
|
|
state: "latest"
|
|
with_items:
|
|
- "{{ calico_node_manifests.results }}"
|
|
- "{{ calico_node_typha_manifest.results }}"
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
- not item is skipped
|
|
loop_control:
|
|
label: "{{ item.item.file }}"
|
|
|
|
- name: Start Calico apiserver resources
|
|
kube:
|
|
name: "{{ item.item.name }}"
|
|
namespace: "calico-apiserver"
|
|
kubectl: "{{ bin_dir }}/kubectl"
|
|
resource: "{{ item.item.type }}"
|
|
filename: "{{ kube_config_dir }}/{{ item.item.file }}"
|
|
state: "latest"
|
|
with_items:
|
|
- "{{ calico_apiserver_manifest.results }}"
|
|
when:
|
|
- inventory_hostname == groups['kube_control_plane'][0]
|
|
- not item is skipped
|
|
loop_control:
|
|
label: "{{ item.item.file }}"
|
|
|
|
- name: Wait for calico kubeconfig to be created
|
|
wait_for:
|
|
path: /etc/cni/net.d/calico-kubeconfig
|
|
when:
|
|
- inventory_hostname not in groups['kube_control_plane']
|
|
- calico_datastore == "kdd"
|
|
|
|
- name: Calico | Configure node asNumber for per node peering
|
|
command:
|
|
cmd: "{{ bin_dir }}/calicoctl.sh apply -f -"
|
|
stdin: "{{ stdin is string | ternary(stdin, stdin|to_json) }}"
|
|
vars:
|
|
stdin: >
|
|
{"apiVersion": "projectcalico.org/v3",
|
|
"kind": "Node",
|
|
"metadata": {
|
|
"name": "{{ inventory_hostname }}"
|
|
},
|
|
"spec": {
|
|
"bgp": {
|
|
"asNumber": "{{ local_as }}"
|
|
},
|
|
"orchRefs":[{"nodeName":"{{ inventory_hostname }}","orchestrator":"k8s"}]
|
|
}}
|
|
register: output
|
|
retries: 4
|
|
until: output.rc == 0
|
|
delay: "{{ retry_stagger | random + 3 }}"
|
|
when:
|
|
- peer_with_router|default(false)
|
|
- inventory_hostname in groups['k8s_cluster']
|
|
- local_as is defined
|
|
- groups['calico_rr'] | default([]) | length == 0
|
|
|
|
- name: Calico | Configure peering with router(s) at node scope
|
|
command:
|
|
cmd: "{{ bin_dir }}/calicoctl.sh apply -f -"
|
|
stdin: "{{ stdin is string | ternary(stdin, stdin|to_json) }}"
|
|
vars:
|
|
stdin: >
|
|
{"apiVersion": "projectcalico.org/v3",
|
|
"kind": "BGPPeer",
|
|
"metadata": {
|
|
"name": "{{ inventory_hostname }}-{{ item.name | default(item.router_id|replace(':','-')) }}"
|
|
},
|
|
"spec": {
|
|
"asNumber": "{{ item.as }}",
|
|
"node": "{{ inventory_hostname }}",
|
|
"peerIP": "{{ item.router_id }}",
|
|
"sourceAddress": "{{ item.sourceaddress|default('UseNodeIP') }}"
|
|
}}
|
|
register: output
|
|
retries: 4
|
|
until: output.rc == 0
|
|
delay: "{{ retry_stagger | random + 3 }}"
|
|
with_items:
|
|
- "{{ peers|selectattr('scope','undefined')|list|default([]) | union(peers|selectattr('scope','defined')|selectattr('scope','equalto', 'node')|list|default([])) }}"
|
|
when:
|
|
- peer_with_router|default(false)
|
|
- inventory_hostname in groups['k8s_cluster']
|
|
|
|
- name: Calico | Configure ipam strictaffinity
|
|
command:
|
|
cmd: "{{ bin_dir }}/calicoctl.sh ipam configure --strictaffinity={{ calico_ipam_strictaffinity }}"
|
|
register: output
|
|
retries: 4
|
|
until: output.rc == 0
|
|
delay: "{{ retry_stagger | random + 3 }}"
|
|
when:
|
|
- calico_ipam_strictaffinity is defined
|
|
- inventory_hostname in groups['k8s_cluster']
|