Remove contiv related files (#6964)

.gitlab-ci/packet.yml

@@ -128,12 +128,6 @@ packet_ubuntu18-ovn4nfv:
   extends: .packet_periodic
   when: on_success
 
-# Contiv does not work in k8s v1.16
-# packet_ubuntu16-contiv-sep:
-#   stage: deploy-part2
-#   extends: .packet_pr
-#   when: on_success
-
 # ### MANUAL JOBS
 
 packet_ubuntu16-weave-sep:

README.md

@@ -126,7 +126,6 @@ Note: Upstart/SysV init based OS types are not supported.
   - [calico](https://github.com/projectcalico/calico) v3.16.5
   - [canal](https://github.com/projectcalico/canal) (given calico/flannel versions)
   - [cilium](https://github.com/cilium/cilium) v1.8.5
-  - [contiv](https://github.com/contiv/install) v1.2.1
   - [flanneld](https://github.com/coreos/flannel) v0.13.0
   - [kube-ovn](https://github.com/alauda/kube-ovn) v1.5.2
   - [kube-router](https://github.com/cloudnativelabs/kube-router) v1.1.0
@@ -179,9 +178,6 @@ You can choose between 10 network plugins. (default: `calico`, except Vagrant us
 
 - [cilium](http://docs.cilium.io/en/latest/): layer 3/4 networking (as well as layer 7 to protect and secure application protocols), supports dynamic insertion of BPF bytecode into the Linux kernel to implement security services, networking and visibility logic.
 
-- [contiv](docs/contiv.md): supports vlan, vxlan, bgp and Cisco SDN networking. This plugin is able to
-    apply firewall policies, segregate containers in multiple network and bridging pods onto physical networks.
-
 - [ovn4nfv](docs/ovn4nfv.md): [ovn4nfv-k8s-plugins](https://github.com/opnfv/ovn4nfv-k8s-plugin) is the network controller, OVS agent and CNI server to offer basic SFC and OVN overlay networking.
 
 - [weave](docs/weave.md): Weave is a lightweight container overlay network that doesn't require an external K/V database cluster.

docs/_sidebar.md

@@ -12,7 +12,6 @@
   * [Air-Gap Installation](docs/offline-environment.md)
 * CNI
   * [Calico](docs/calico.md)
-  * [Contiv](docs/contiv.md)
   * [Flannel](docs/flannel.md)
   * [Kube Router](docs/kube-router.md)
   * [Weave](docs/weave.md)

docs/ci.md

@@ -4,51 +4,51 @@ To generate this Matrix run `./tests/scripts/md-table/main.py`
 
 ## docker
 
-| OS / CNI | calico | canal | cilium | contiv | flannel | kube-ovn | kube-router | macvlan | ovn4nfv | weave |
-|---| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
-amazon |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-centos7 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :white_check_mark: | :x: | :x: | :white_check_mark: |
-centos8 |  :white_check_mark: | :x: | :x: | :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: |
-debian10 |  :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-debian9 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :white_check_mark: | :x: | :x: |
-fedora31 |  :x: | :x: | :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: |
-fedora32 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :white_check_mark: |
-opensuse |  :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-oracle7 |  :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-ubuntu16 |  :x: | :white_check_mark: | :x: | :white_check_mark: | :white_check_mark: | :x: | :white_check_mark: | :x: | :x: | :white_check_mark: |
-ubuntu18 |  :white_check_mark: | :x: | :white_check_mark: | :x: | :white_check_mark: | :x: | :x: | :x: | :white_check_mark: | :white_check_mark: |
-ubuntu20 |  :white_check_mark: | :x: | :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: |
+| OS / CNI | calico | canal | cilium | flannel | kube-ovn | kube-router | macvlan | ovn4nfv | weave |
+|---| --- | --- | --- | --- | --- | --- | --- | --- | --- |
+amazon |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+centos7 |  :white_check_mark: | :x: | :x: | :x: | :x: | :white_check_mark: | :x: | :x: | :white_check_mark: |
+centos8 |  :white_check_mark: | :x: | :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: |
+debian10 |  :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: |
+debian9 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :white_check_mark: | :x: | :x: |
+fedora31 |  :x: | :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: |
+fedora32 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :white_check_mark: |
+opensuse |  :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+oracle7 |  :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+ubuntu16 |  :x: | :white_check_mark: | :x: | :white_check_mark: | :x: | :white_check_mark: | :x: | :x: | :white_check_mark: |
+ubuntu18 |  :white_check_mark: | :x: | :white_check_mark: | :white_check_mark: | :x: | :x: | :x: | :white_check_mark: | :white_check_mark: |
+ubuntu20 |  :white_check_mark: | :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: |
 
 ## crio
 
-| OS / CNI | calico | canal | cilium | contiv | flannel | kube-ovn | kube-router | macvlan | ovn4nfv | weave |
-|---| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
-amazon |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-centos7 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-centos8 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-debian10 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-debian9 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-fedora31 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-fedora32 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-opensuse |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-oracle7 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-ubuntu16 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-ubuntu18 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-ubuntu20 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+| OS / CNI | calico | canal | cilium | flannel | kube-ovn | kube-router | macvlan | ovn4nfv | weave |
+|---| --- | --- | --- | --- | --- | --- | --- | --- | --- |
+amazon |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+centos7 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+centos8 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+debian10 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+debian9 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+fedora31 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+fedora32 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+opensuse |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+oracle7 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+ubuntu16 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+ubuntu18 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+ubuntu20 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
 
 ## containerd
 
-| OS / CNI | calico | canal | cilium | contiv | flannel | kube-ovn | kube-router | macvlan | ovn4nfv | weave |
-|---| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
-amazon |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-centos7 |  :x: | :x: | :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: |
-centos8 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-debian10 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-debian9 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-fedora31 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-fedora32 |  :x: | :x: | :x: | :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: |
-opensuse |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-oracle7 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-ubuntu16 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
-ubuntu18 |  :x: | :x: | :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: |
-ubuntu20 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+| OS / CNI | calico | canal | cilium | flannel | kube-ovn | kube-router | macvlan | ovn4nfv | weave |
+|---| --- | --- | --- | --- | --- | --- | --- | --- | --- |
+amazon |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+centos7 |  :x: | :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: |
+centos8 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+debian10 |  :white_check_mark: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+debian9 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+fedora31 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+fedora32 |  :x: | :x: | :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: |
+opensuse |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+oracle7 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+ubuntu16 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |
+ubuntu18 |  :x: | :x: | :x: | :white_check_mark: | :x: | :x: | :x: | :x: | :x: |
+ubuntu20 |  :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: | :x: |

docs/contiv.md

-# Contiv
-
-Here is the [Contiv documentation](https://contiv.github.io/documents/).
-
-## Administrate Contiv
-
-There are two ways to manage Contiv:
-
-* a web UI managed by the api proxy service
-* a CLI named `netctl`
-
-### Interfaces
-
-#### The Web Interface
-
-This UI is hosted on all kubernetes master nodes. The service is available at `https://<one of your master node>:10000`.
-
-You can configure the api proxy by overriding the following variables:
-
-```yaml
-contiv_enable_api_proxy: true
-contiv_api_proxy_port: 10000
-contiv_generate_certificate: true
-```
-
-The default credentials to log in are: admin/admin.
-
-#### The Command Line Interface
-
-The second way to modify the Contiv configuration is to use the CLI. To do this, you have to connect to the server and export an environment variable to tell netctl how to connect to the cluster:
-
-```bash
-export NETMASTER=http://127.0.0.1:9999
-```
-
-The port can be changed by overriding the following variable:
-
-```yaml
-contiv_netmaster_port: 9999
-```
-
-The CLI doesn't use the authentication process needed by the web interface.
-
-### Network configuration
-
-The default configuration uses VXLAN to create an overlay. Two networks are created by default:
-
-* `contivh1`: an infrastructure network. It allows nodes to access the pods IPs. It is mandatory in a Kubernetes environment that uses VXLAN.
-* `default-net` : the default network that hosts pods.
-
-You can change the default network configuration by overriding the `contiv_networks` variable.
-
-The default forward mode is set to routing and the default network mode is vxlan:
-
-```yaml
-contiv_fwd_mode: routing
-contiv_net_mode: vxlan
-```
-
-The following is an example of how you can use VLAN instead of VXLAN:
-
-```yaml
-contiv_fwd_mode: bridge
-contiv_net_mode: vlan
-contiv_vlan_interface: eth0
-contiv_networks:
-  - name: default-net
-    subnet: "{{ kube_pods_subnet }}"
-    gateway: "{{ kube_pods_subnet|ipaddr('net')|ipaddr(1)|ipaddr('address') }}"
-    encap: vlan
-    pkt_tag: 10
-```

inventory/sample/group_vars/k8s-cluster/k8s-cluster.yml

@@ -62,7 +62,7 @@ credentials_dir: "{{ inventory_dir }}/credentials"
 # kube_webhook_authorization_url: https://...
 # kube_webhook_authorization_url_skip_tls_verify: false
 
-# Choose network plugin (cilium, calico, contiv, weave or flannel. Use cni for generic cni plugin)
+# Choose network plugin (cilium, calico, weave or flannel. Use cni for generic cni plugin)
 # Can also be set to 'cloud', which lets the cloud provider setup appropriate routing
 kube_network_plugin: calico
 

inventory/sample/group_vars/k8s-cluster/k8s-net-contiv.yml

-# see roles/network_plugin/contiv/defaults/main.yml
-
-# Forwarding mode: bridge or routing
-# contiv_fwd_mode: routing
-
-## With contiv, L3 BGP mode is possible by setting contiv_fwd_mode to "routing".
-## In this case, you may need to peer with an uplink
-## NB: The hostvars must contain a key "contiv" of which value is a dict containing "router_ip", "as"(defaults to contiv_global_as), "neighbor_as" (defaults to contiv_global_neighbor_as), "neighbor"
-# contiv_peer_with_uplink_leaf: false
-# contiv_global_as: "65002"
-# contiv_global_neighbor_as: "500"
-
-# Fabric mode: aci, aci-opflex or default
-# contiv_fabric_mode: default
-
-# Default netmode: vxlan or vlan
-# contiv_net_mode: vxlan
-
-# Dataplane interface
-# contiv_vlan_interface: ""

roles/download/defaults/main.yml

@@ -78,7 +78,6 @@ cni_version: "v0.8.7"
 
 weave_version: 2.7.0
 pod_infra_version: "3.3"
-contiv_version: 1.2.1
 cilium_version: "v1.8.5"
 kube_ovn_version: "v1.5.2"
 kube_router_version: "v1.1.0"
@@ -444,16 +443,6 @@ weave_kube_image_repo: "{{ docker_image_repo }}/weaveworks/weave-kube"
 weave_kube_image_tag: "{{ weave_version }}"
 weave_npc_image_repo: "{{ docker_image_repo }}/weaveworks/weave-npc"
 weave_npc_image_tag: "{{ weave_version }}"
-contiv_image_repo: "{{ docker_image_repo }}/contiv/netplugin"
-contiv_image_tag: "{{ contiv_version }}"
-contiv_init_image_repo: "{{ docker_image_repo }}/contiv/netplugin-init"
-contiv_init_image_tag: "{{ contiv_version }}"
-contiv_auth_proxy_image_repo: "{{ docker_image_repo }}/contiv/auth_proxy"
-contiv_auth_proxy_image_tag: "{{ contiv_version }}"
-contiv_etcd_init_image_repo: "{{ docker_image_repo }}/ferest/etcd-initer"
-contiv_etcd_init_image_tag: latest
-contiv_ovs_image_repo: "{{ docker_image_repo }}/contiv/ovs"
-contiv_ovs_image_tag: "latest"
 cilium_image_repo: "{{ quay_image_repo }}/cilium/cilium"
 cilium_image_tag: "{{ cilium_version }}"
 cilium_init_image_repo: "{{ quay_image_repo }}/cilium/cilium-init"
@@ -808,33 +797,6 @@ downloads:
     groups:
     - k8s-cluster
 
-  contiv:
-    enabled: "{{ kube_network_plugin == 'contiv' }}"
-    container: true
-    repo: "{{ contiv_image_repo }}"
-    tag: "{{ contiv_image_tag }}"
-    sha256: "{{ contiv_digest_checksum|default(None) }}"
-    groups:
-    - k8s-cluster
-
-  contiv_auth_proxy:
-    enabled: "{{ kube_network_plugin == 'contiv' }}"
-    container: true
-    repo: "{{ contiv_auth_proxy_image_repo }}"
-    tag: "{{ contiv_auth_proxy_image_tag }}"
-    sha256: "{{ contiv_auth_proxy_digest_checksum|default(None) }}"
-    groups:
-    - k8s-cluster
-
-  contiv_etcd_init:
-    enabled: "{{ kube_network_plugin == 'contiv' }}"
-    container: true
-    repo: "{{ contiv_etcd_init_image_repo }}"
-    tag: "{{ contiv_etcd_init_image_tag }}"
-    sha256: "{{ contiv_etcd_init_digest_checksum|default(None) }}"
-    groups:
-    - k8s-cluster
-
   kube_ovn:
     enabled: "{{ kube_network_plugin == 'kube-ovn' }}"
     container: true

roles/kubernetes-apps/network_plugin/contiv/tasks/configure.yml

----
-
-- name: Contiv | Wait for netmaster
-  uri:
-    url: "http://127.0.0.1:{{ contiv_netmaster_port }}/info"
-  register: result
-  until: result.status is defined and result.status == 200
-  retries: 10
-  delay: 5
-
-- name: Contiv | Get global configuration
-  command: |
-    {{ bin_dir }}/netctl --netmaster "http://127.0.0.1:{{ contiv_netmaster_port }}" \
-    global info --json --all
-  register: global_config
-  run_once: true
-  changed_when: false
-
-- name: Contiv | Set contiv_global_config
-  set_fact:
-    contiv_global_config: "{{ (global_config.stdout|from_json)[0] }}"
-
-- name: Contiv | Set global forwarding mode
-  command: |
-    {{ bin_dir }}/netctl --netmaster "http://127.0.0.1:{{ contiv_netmaster_port }}" \
-      global set --fwd-mode={{ contiv_fwd_mode }}
-  when: "contiv_global_config.get('fwdMode', '') != contiv_fwd_mode"
-  run_once: true
-
-- name: Contiv | Set global fabric mode
-  command: |
-    {{ bin_dir }}/netctl --netmaster "http://127.0.0.1:{{ contiv_netmaster_port }}" \
-      global set --fabric-mode={{ contiv_fabric_mode }}
-  when: "contiv_global_config.networkInfraType != contiv_fabric_mode"
-  run_once: true
-
-- name: Contiv | Set peer hostname
-  set_fact:
-    contiv_peer_hostname: >-
-      {%- if override_system_hostname|default(true) -%}
-      {{ contiv_peer_hostname|default({})|combine({item: hostvars[item]['inventory_hostname']}) }}
-      {%- else -%}
-      {{ contiv_peer_hostname|default({})|combine({item: hostvars[item]['ansible_fqdn']}) }}
-      {%- endif -%}
-  with_items: "{{ groups['k8s-cluster'] }}"
-  run_once: true
-  when:
-    - contiv_fwd_mode == 'routing'
-    - contiv_peer_with_uplink_leaf
-
-- name: Contiv | Get BGP configuration
-  command: |
-    {{ bin_dir }}/netctl --netmaster "http://127.0.0.1:{{ contiv_netmaster_port }}" \
-      bgp ls --json
-  register: bgp_config
-  run_once: true
-  changed_when: false
-  when:
-    - contiv_fwd_mode == 'routing'
-    - contiv_peer_with_uplink_leaf
-
-- name: Contiv | Configure peering with router(s)
-  command: |
-    {{ bin_dir }}/netctl --netmaster "http://127.0.0.1:{{ contiv_netmaster_port }}" \
-      bgp create {{ item.value }} \
-      --router-ip="{{ hostvars[item.key]['contiv']['router_ip'] }}" \
-      --as="{{ hostvars[item.key]['contiv']['as'] | default(contiv_global_as) }}" \
-      --neighbor-as="{{ hostvars[item.key]['contiv']['neighbor_as'] | default(contiv_global_neighbor_as) }}" \
-      --neighbor="{{ hostvars[item.key]['contiv']['neighbor'] }}"
-  run_once: true
-  with_dict: "{{ contiv_peer_hostname }}"
-  when:
-    - contiv_fwd_mode == 'routing'
-    - contiv_peer_with_uplink_leaf
-    - bgp_config.stdout|from_json|length == 0 or not item.value in bgp_config.stdout|from_json|map(attribute='key')|list
-
-- name: Contiv | Get existing networks
-  command: |
-    {{ bin_dir }}/netctl --netmaster "http://127.0.0.1:{{ contiv_netmaster_port }}" \
-    net ls -q
-  register: net_result
-  run_once: true
-  changed_when: false
-
-- name: Contiv | Create networks
-  command: |
-    {{ bin_dir }}/netctl --netmaster "http://127.0.0.1:{{ contiv_netmaster_port }}" \
-      net create \
-      --encap={{ item.encap|default("vxlan") }} \
-      --gateway={{ item.gateway }} \
-      --nw-type={{ item.nw_type|default("data") }} \
-      --pkt-tag={{ item.pkt_tag|default("0") }} \
-      --subnet={{ item.subnet }} \
-      --tenant={{ item.tenant|default("default") }} \
-      "{{ item.name }}"
-  with_items: "{{ contiv_networks }}"
-  when: item['name'] not in net_result.stdout_lines
-  run_once: true
-
-- name: Contiv | Check if default group exists
-  command: |
-    {{ bin_dir }}/netctl --netmaster "http://127.0.0.1:{{ contiv_netmaster_port }}" \
-    group ls -q
-  register: group_result
-  run_once: true
-  changed_when: false
-
-- name: Contiv | Create default group
-  command: |
-    {{ bin_dir }}/netctl --netmaster "http://127.0.0.1:{{ contiv_netmaster_port }}" \
-    group create default-net default
-  when: "'default' not in group_result.stdout_lines"
-  run_once: true

roles/kubernetes-apps/network_plugin/contiv/tasks/main.yml

----
-
-- name: Contiv | Create Kubernetes resources
-  kube:
-    name: "{{ item.item.name }}"
-    namespace: "kube-system"
-    kubectl: "{{ bin_dir }}/kubectl"
-    resource: "{{ item.item.type }}"
-    filename: "{{ contiv_config_dir }}/{{ item.item.file }}"
-    state: "{{ item.changed | ternary('latest','present') }}"
-  with_items: "{{ contiv_manifests_results.results }}"
-  run_once: true
-
-- import_tasks: configure.yml

roles/kubernetes-apps/network_plugin/meta/main.yml

@@ -20,11 +20,6 @@ dependencies:
     tags:
       - flannel
 
-  - role: kubernetes-apps/network_plugin/contiv
-    when: kube_network_plugin == 'contiv'
-    tags:
-      - contiv
-
   - role: kubernetes-apps/network_plugin/kube-ovn
     when: kube_network_plugin == 'kube-ovn'
     tags:

roles/kubernetes/node/templates/kubelet.env.v1beta1.j2

@@ -38,7 +38,7 @@ KUBELET_ARGS="{{ kubelet_args_base }} {% if node_taints|default([]) %}--register
 {% if kubelet_flexvolumes_plugins_dir is defined %}
 KUBELET_VOLUME_PLUGIN="--volume-plugin-dir={{ kubelet_flexvolumes_plugins_dir }}"
 {% endif %}
-{% if kube_network_plugin is defined and kube_network_plugin in ["calico", "canal", "cni", "flannel", "weave", "contiv", "cilium", "kube-ovn", "ovn4nfv", "kube-router", "macvlan"] %}
+{% if kube_network_plugin is defined and kube_network_plugin in ["calico", "canal", "cni", "flannel", "weave", "cilium", "kube-ovn", "ovn4nfv", "kube-router", "macvlan"] %}
 KUBELET_NETWORK_PLUGIN="--network-plugin=cni --cni-conf-dir=/etc/cni/net.d --cni-bin-dir=/opt/cni/bin"
 {% elif kube_network_plugin is defined and kube_network_plugin == "cloud" %}
 KUBELET_NETWORK_PLUGIN="--hairpin-mode=promiscuous-bridge --network-plugin=kubenet"

roles/kubernetes/preinstall/tasks/0020-verify-settings.yml

@@ -30,7 +30,7 @@
 
 - name: Stop if unknown network plugin
   assert:
-    that: kube_network_plugin in ['calico', 'canal', 'flannel', 'weave', 'cloud', 'cilium', 'cni', 'contiv', 'ovn4nfv','kube-ovn', 'kube-router', 'macvlan']
+    that: kube_network_plugin in ['calico', 'canal', 'flannel', 'weave', 'cloud', 'cilium', 'cni', 'ovn4nfv','kube-ovn', 'kube-router', 'macvlan']
     msg: "{{ kube_network_plugin }} is not supported"
   when:
     - kube_network_plugin is defined

roles/kubernetes/preinstall/tasks/0050-create_directories.yml

@@ -71,7 +71,7 @@
     - "/opt/cni/bin"
     - "/var/lib/calico"
   when:
-    - kube_network_plugin in ["calico", "weave", "canal", "flannel", "contiv", "cilium", "kube-ovn", "ovn4nfv", "kube-router", "macvlan"]
+    - kube_network_plugin in ["calico", "weave", "canal", "flannel", "cilium", "kube-ovn", "ovn4nfv", "kube-router", "macvlan"]
     - inventory_hostname in groups['k8s-cluster']
   tags:
     - network
@@ -79,7 +79,6 @@
     - calico
     - weave
     - canal
-    - contiv
     - ovn4nfv
     - kube-ovn
     - kube-router

roles/kubespray-defaults/defaults/main.yaml

@@ -421,11 +421,6 @@ local_volume_provisioner_storage_classes: |
 # you can use --extra-vars to pass the password in command line
 weave_password: EnterPasswordHere
 
-# Contiv L3 BGP Mode
-contiv_peer_with_uplink_leaf: false
-contiv_global_as: "65002"
-contiv_global_neighbor_as: "500"
-
 ssl_ca_dirs: |-
   [
   {% if ansible_os_family in ['Flatcar Container Linux by Kinvolk'] -%}

roles/network_plugin/contiv/defaults/main.yml

----
-
-contiv_config_dir: "{{ kube_config_dir }}/contiv"
-contiv_etcd_conf_dir: "/etc/contiv/etcd"
-contiv_etcd_data_dir: "/var/lib/etcd/contiv-data"
-contiv_netmaster_port: 9999
-contiv_cni_version: 0.3.1
-
-# No need to download it by default, but must be defined
-contiv_etcd_image_repo: "{{ etcd_image_repo }}"
-contiv_etcd_image_tag: "{{ etcd_image_tag }}"
-
-contiv_etcd_listen_port: 6666
-contiv_etcd_peer_port: 6667
-contiv_etcd_endpoints: |-
-  {% for host in groups['kube-master'] -%}
-    contiv_etcd{{ loop.index }}=http://{{ hostvars[host]['ip'] | default(fallback_ips[host]) }}:{{ contiv_etcd_peer_port }}{% if not loop.last %},{% endif %}
-  {%- endfor %}
-
-# Parameters for Contiv api-proxy
-contiv_enable_api_proxy: true
-contiv_api_proxy_port: 10000
-contiv_generate_certificate: true
-
-# Forwarding mode: bridge or routing
-contiv_fwd_mode: routing
-
-# Fabric mode: aci, aci-opflex or default
-contiv_fabric_mode: default
-
-# Default netmode: vxlan or vlan
-contiv_net_mode: vxlan
-
-# Dataplane interface
-contiv_vlan_interface: ""
-
-# Default loglevels are INFO
-contiv_netmaster_loglevel: "WARN"
-contiv_netplugin_loglevel: "WARN"
-contiv_ovsdb_server_loglevel: "warn"
-contiv_ovs_vswitchd_loglevel: "warn"
-
-# VxLAN port
-contiv_vxlan_port: 4789
-
-# Default network configuration
-contiv_networks:
-  - name: contivh1
-    subnet: "10.233.128.0/18"
-    gateway: "10.233.128.1"
-    nw_type: infra
-  - name: default-net
-    subnet: "{{ kube_pods_subnet }}"
-    gateway: "{{ kube_pods_subnet|ipaddr('net')|ipaddr(1)|ipaddr('address') }}"
-    pkt_tag: 10

roles/network_plugin/contiv/files/contiv-cleanup.sh

-#!/bin/bash
-set -e
-echo "Starting cleanup"
-ovs-vsctl list-br | grep contiv | xargs -I % ovs-vsctl del-br %
-for p in $(ifconfig | grep vport | awk '{print $1}');
-do
-	ip link delete $p type veth
-done
-touch /tmp/cleanup.done
-sleep 60

roles/network_plugin/contiv/handlers/main.yml

----
-- name: Contiv | Reload kernel modules
-  service:
-    name: systemd-modules-load
-    state: restarted
-    enabled: yes

roles/network_plugin/contiv/meta/main.yml

----
-dependencies:
-  - role: network_plugin/cni

roles/network_plugin/contiv/tasks/main.yml

----
-- name: Contiv | Load openvswitch kernel module
-  copy:
-    dest: /etc/modules-load.d/openvswitch.conf
-    content: "openvswitch"
-  notify:
-    - Contiv | Reload kernel modules
-
-- name: Contiv | Create contiv etcd directories
-  file:
-    dest: "{{ item }}"
-    state: directory
-    mode: 0750
-    owner: root
-    group: root
-  with_items:
-    - "{{ contiv_etcd_conf_dir }}"
-    - "{{ contiv_etcd_data_dir }}"
-  when: inventory_hostname in groups['kube-master']
-
-- name: Contiv | Workaround https://github.com/contiv/netplugin/issues/1152
-  set_fact:
-    kube_apiserver_endpoint_for_contiv: |-
-      {% if not is_kube_master and loadbalancer_apiserver_localhost -%}
-      https://localhost:{{ loadbalancer_apiserver_port|default(kube_apiserver_port) }}
-      {%- elif loadbalancer_apiserver is defined and loadbalancer_apiserver.port is defined -%}
-      https://{{ apiserver_loadbalancer_domain_name|default('lb-apiserver.kubernetes.local') }}
-      {%-   if loadbalancer_apiserver.port|string != "443" -%}
-      :{{ loadbalancer_apiserver.port|default(kube_apiserver_port) }}
-      {%-   endif -%}
-      {%- else -%}
-      https://{{ first_kube_master }}:{{ kube_apiserver_port }}
-      {%- endif %}
-  when: inventory_hostname in groups['kube-master']
-
-- name: Contiv | Set necessary facts
-  set_fact:
-    contiv_config_dir: "{{ contiv_config_dir }}"
-    contiv_enable_api_proxy: "{{ contiv_enable_api_proxy }}"
-    contiv_fabric_mode: "{{ contiv_fabric_mode }}"
-    contiv_fwd_mode: "{{ contiv_fwd_mode }}"
-    contiv_netmaster_port: "{{ contiv_netmaster_port }}"
-    contiv_networks: "{{ contiv_networks }}"
-    contiv_manifests:
-      - {name: contiv-config, file: contiv-config.yml, type: configmap}
-      - {name: contiv-etcd, file: contiv-etcd.yml, type: daemonset}
-      - {name: contiv-etcd-proxy, file: contiv-etcd-proxy.yml, type: daemonset}
-      - {name: contiv-ovs, file: contiv-ovs.yml, type: daemonset}
-      - {name: contiv-netmaster, file: contiv-netmaster-clusterrolebinding.yml, type: clusterrolebinding}
-      - {name: contiv-netmaster, file: contiv-netmaster-clusterrole.yml, type: clusterrole}
-      - {name: contiv-netmaster, file: contiv-netmaster-serviceaccount.yml, type: serviceaccount}
-      - {name: contiv-netmaster, file: contiv-netmaster.yml, type: daemonset}
-      - {name: contiv-netplugin, file: contiv-netplugin-clusterrolebinding.yml, type: clusterrolebinding}
-      - {name: contiv-netplugin, file: contiv-netplugin-clusterrole.yml, type: clusterrole}
-      - {name: contiv-netplugin, file: contiv-netplugin-serviceaccount.yml, type: serviceaccount}
-      - {name: contiv-netplugin, file: contiv-netplugin.yml, type: daemonset}
-  when: inventory_hostname in groups['kube-master']
-
-- name: Contiv | Add another manifest if contiv_enable_api_proxy is true
-  set_fact:
-    contiv_manifests: |-
-      {% set _ = contiv_manifests.append({"name": "contiv-api-proxy", "file": "contiv-api-proxy.yml", "type": "daemonset"}) %}
-      {{ contiv_manifests }}
-  when:
-    - contiv_enable_api_proxy
-    - inventory_hostname in groups['kube-master']
-
-- name: Contiv | Create /var/contiv
-  file:
-    path: /var/contiv
-    state: directory
-
-- name: Contiv | Create contiv config directory
-  file:
-    dest: "{{ contiv_config_dir }}"
-    state: directory
-    mode: 0755
-    owner: root
-    group: root
-  when: inventory_hostname in groups['kube-master']
-
-- name: Contiv | Install all Kubernetes resources
-  template:
-    src: "{{ item.file }}.j2"
-    dest: "{{ contiv_config_dir }}/{{ item.file }}"
-  with_items: "{{ contiv_manifests }}"
-  register: contiv_manifests_results
-  when: inventory_hostname in groups['kube-master']
-
-- name: Contiv | Copy certs generation script
-  template:
-    src: "generate-certificate.sh.j2"
-    dest: "/var/contiv/generate-certificate.sh"
-    mode: 0700
-  when:
-    - contiv_enable_api_proxy
-    - contiv_generate_certificate
-  delegate_to: "{{ groups['kube-master'][0] }}"
-  run_once: true
-
-- name: Contiv | Check for cert key existence
-  stat:
-    path: /var/contiv/auth_proxy_key.pem
-  register: contiv_certificate_key_state
-  when:
-    - contiv_enable_api_proxy
-    - contiv_generate_certificate
-  delegate_to: "{{ groups['kube-master'][0] }}"
-  run_once: true
-
-- name: Contiv | Generate contiv-api-proxy certificates
-  command: /var/contiv/generate-certificate.sh
-  when:
-    - contiv_enable_api_proxy
-    - contiv_generate_certificate
-    - (not contiv_certificate_key_state.stat.exists)
-  delegate_to: "{{ groups['kube-master'][0] }}"
-  run_once: true
-
-- name: Contiv | Fetch the generated certificate
-  fetch:
-    src: "/var/contiv/{{ item }}"
-    dest: "/tmp/kubespray-contiv-{{ item }}"
-    flat: yes
-  with_items:
-    - auth_proxy_key.pem
-    - auth_proxy_cert.pem
-  when:
-    - contiv_enable_api_proxy
-    - contiv_generate_certificate
-  delegate_to: "{{ groups['kube-master'][0] }}"
-  run_once: true
-
-- name: Contiv | Copy the generated certificate on nodes
-  copy:
-    src: "/tmp/kubespray-contiv-{{ item }}"
-    dest: "/var/contiv/{{ item }}"
-  with_items:
-    - auth_proxy_key.pem
-    - auth_proxy_cert.pem
-  when:
-    - inventory_hostname != groups['kube-master'][0]
-    - inventory_hostname in groups['kube-master']
-    - contiv_enable_api_proxy
-    - contiv_generate_certificate
-
-- name: Contiv | Copy netctl binary from docker container
-  command: sh -c "{{ docker_bin_dir }}/docker rm -f netctl-binarycopy;
-          {{ docker_bin_dir }}/docker create --name netctl-binarycopy {{ contiv_image_repo }}:{{ contiv_image_tag }} &&
-          {{ docker_bin_dir }}/docker cp netctl-binarycopy:/contiv/bin/netctl {{ bin_dir }}/netctl &&
-          {{ docker_bin_dir }}/docker rm -f netctl-binarycopy"
-  register: contiv_task_result
-  until: contiv_task_result.rc == 0
-  retries: 4
-  delay: "{{ retry_stagger | random + 3 }}"
-  changed_when: false