Use cilium-cli install Cilium

Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>

roles/network_plugin/cilium/defaults/main.yml

@@ -3,7 +3,7 @@ cilium_min_version_required: "1.15"
 # Log-level
 cilium_debug: false
 
-cilium_mtu: ""
+cilium_mtu: "0"
 cilium_enable_ipv4: "{{ ipv4_stack }}"
 cilium_enable_ipv6: "{{ ipv6_stack }}"
 
@@ -26,7 +26,7 @@ cilium_agent_health_port: "9879"
 #   - --synchronize-k8s-nodes
 #   - --identity-allocation-mode=kvstore
 #   - Ref: https://docs.cilium.io/en/stable/internals/cilium_operator/#kvstore-operations
-cilium_identity_allocation_mode: kvstore
+cilium_identity_allocation_mode: crd
 
 # Etcd SSL dirs
 cilium_cert_dir: /etc/cilium/certs
@@ -55,8 +55,8 @@ cilium_enable_prometheus: false
 cilium_enable_portmap: false
 # Monitor aggregation level (none/low/medium/maximum)
 cilium_monitor_aggregation: medium
-# Kube Proxy Replacement mode (strict/partial)
+# Kube Proxy Replacement mode (true/false)
-cilium_kube_proxy_replacement: partial
+cilium_kube_proxy_replacement: false
 
 # If upgrading from Cilium < 1.5, you may want to override some of these options
 # to prevent service disruptions. See also:
@@ -94,8 +94,8 @@ cilium_encryption_enabled: false
 cilium_encryption_type: "ipsec"
 
 # Enable encryption for pure node to node traffic.
-# This option is only effective when `cilium_encryption_type` is set to `ipsec`.
+# This option is only effective when `cilium_encryption_type` is set to `wireguard`.
-cilium_ipsec_node_encryption: false
+cilium_encryption_node_encryption: false
 
 # If your kernel or distribution does not support WireGuard, Cilium agent can be configured to fall back on the user-space implementation.
 # When this flag is enabled and Cilium detects that the kernel has no native support for WireGuard,
@@ -109,6 +109,7 @@ cilium_wireguard_userspace_fallback: false
 # In case they select the Pod at egress, then the bandwidth enforcement will be disabled for those Pods.
 # Bandwidth Manager requires a v5.1.x or more recent Linux kernel.
 cilium_enable_bandwidth_manager: false
+cilium_enable_bandwidth_manager_bbr: false
 
 # IP Masquerade Agent
 # https://docs.cilium.io/en/stable/concepts/networking/masquerading/
@@ -131,6 +132,7 @@ cilium_non_masquerade_cidrs:
 ### Indicates whether to masquerade traffic to the link local prefix.
 ### If the masqLinkLocal is not set or set to false, then 169.254.0.0/16 is appended to the non-masquerade CIDRs list.
 cilium_masq_link_local: false
+cilium_masq_link_local_ipv6: false
 ### A time interval at which the agent attempts to reload config from disk
 cilium_ip_masq_resync_interval: 60s
 
@@ -139,10 +141,10 @@ cilium_ip_masq_resync_interval: 60s
 cilium_enable_hubble: false
 ### Enable Hubble-ui
 cilium_enable_hubble_ui: "{{ cilium_enable_hubble }}"
-### Enable Hubble Metrics
+### Enable Hubble Metrics (deprecated)
 cilium_enable_hubble_metrics: false
 ### if cilium_enable_hubble_metrics: true
-cilium_hubble_metrics: {}
+cilium_hubble_metrics: []
 # - dns
 # - drop
 # - tcp
@@ -184,7 +186,8 @@ cilium_ipam_mode: cluster-pool
 
 
 # Extra arguments for the Cilium agent
-cilium_agent_custom_args: []
+cilium_agent_custom_args: [] # deprecated
+cilium_agent_extra_args: []
 
 # For adding and mounting extra volumes to the cilium agent
 cilium_agent_extra_volumes: []
@@ -208,13 +211,19 @@ cilium_operator_extra_volumes: []
 cilium_operator_extra_volume_mounts: []
 
 # Extra arguments for the Cilium Operator
-cilium_operator_custom_args: []
+cilium_operator_custom_args: [] # deprecated
+cilium_operator_extra_args: []
 
 # Tolerations of the cilium operator
 cilium_operator_tolerations:
   - operator: "Exists"
 
+# Unique ID of the cluster. Must be unique across all connected
+# clusters and in the range of 1 to 255. Only required for Cluster Mesh,
+# may be 0 if Cluster Mesh is not used.
+cilium_cluster_id: 0
 # Name of the cluster. Only relevant when building a mesh of clusters.
+# The "default" name cannot be used if the Cluster ID is different from 0.
 cilium_cluster_name: default
 
 # Make Cilium take ownership over the `/etc/cni/net.d` directory on the node, renaming all non-Cilium CNI configurations to `*.cilium_bak`.
@@ -257,7 +266,7 @@ cilium_enable_bpf_masquerade: false
 # host stack (true) or directly and more efficiently out of BPF (false) if
 # the kernel supports it. The latter has the implication that it will also
 # bypass netfilter in the host namespace.
-cilium_enable_host_legacy_routing: true
+cilium_enable_host_legacy_routing: false
 
 # -- Enable use of the remote node identity.
 # ref: https://docs.cilium.io/en/v1.7/install/upgrade/#configmap-remote-node-identity
@@ -301,9 +310,9 @@ cilium_rolling_restart_wait_retries_count: 30
 cilium_rolling_restart_wait_retries_delay_seconds: 10
 
 # Cilium changed the default metrics exporter ports in 1.12
-cilium_agent_scrape_port: "{{ cilium_version is version('1.12', '>=') | ternary('9962', '9090') }}"
+cilium_agent_scrape_port: "9962"
-cilium_operator_scrape_port: "{{ cilium_version is version('1.12', '>=') | ternary('9963', '6942') }}"
+cilium_operator_scrape_port: "9963"
-cilium_hubble_scrape_port: "{{ cilium_version is version('1.12', '>=') | ternary('9965', '9091') }}"
+cilium_hubble_scrape_port: "9965"
 
 # Cilium certgen args for generate certificate for hubble mTLS
 cilium_certgen_args:
@@ -322,24 +331,6 @@ cilium_certgen_args:
   hubble-relay-client-cert-secret-name: hubble-relay-client-certs
   hubble-relay-server-cert-generate: false
 
-# A list of extra rules variables to add to clusterrole for cilium operator, formatted like:
-#   cilium_clusterrole_rules_operator_extra_vars:
-#     - apiGroups:
-#       - '""'
-#       resources:
-#       - pods
-#       verbs:
-#       - delete
-#     - apiGroups:
-#       - '""'
-#       resources:
-#       - nodes
-#       verbs:
-#       - list
-#       - watch
-#       resourceNames:
-#       - toto
-cilium_clusterrole_rules_operator_extra_vars: []
 cilium_enable_host_firewall: false
 cilium_policy_audit_mode: false
 

roles/network_plugin/cilium/tasks/apply.yml

@@ -1,4 +1,7 @@
 ---
+- name: Cilium | Install
+  command: "{{ bin_dir }}/cilium install --version {{ cilium_version }} -f {{ kube_config_dir }}/cilium-values.yaml"
+  when: inventory_hostname == groups['kube_control_plane'][0]
 
 - name: Cilium | Wait for pods to run
   command: "{{ kubectl }} -n kube-system get pods -l k8s-app=cilium -o jsonpath='{.items[?(@.status.containerStatuses[0].ready==false)].metadata.name}'"  # noqa literal-compare

roles/network_plugin/cilium/templates/values.yaml.j2

@@ -0,0 +1,112 @@
+MTU: {{ cilium_mtu }}
+debug:
+  enabled: {{ cilium_debug }}
+ipv4:
+  enabled: {{ cilium_enable_ipv4 }}
+ipv6:
+  enabled: {{ cilium_enable_ipv6 }}
+
+l2announcements:
+  enabled: {{ cilium_l2announcements }}
+
+healthPort: {{ cilium_agent_health_port }}
+
+identityAllocationMode: {{ cilium_identity_allocation_mode }}
+
+tunnelProtocol: {{ cilium_tunnel_mode }}
+
+loadbalancer:
+  mode: {{ cilium_loadbalancer_mode }}
+
+kubeProxyReplacement: {{ cilium_kube_proxy_replacement }}
+
+extraVolumes:
+  {{ cilium_agent_extra_volumes | to_nice_yaml(indent=2) | indent(2) }}
+
+extraVolumeMounts:
+  {{ cilium_agent_extra_volume_mounts | to_nice_yaml(indent=2) | indent(2) }}
+
+extraArgs:
+  {{ cilium_agent_extra_args | to_nice_yaml(indent=2) | indent(2) }}
+
+bpf:
+  masquerade: {{ cilium_enable_bpf_masquerade }}
+  hostLegacyRouting: {{ cilium_enable_host_legacy_routing }}
+  monitorAggregation: {{ cilium_monitor_aggregation }}
+  preallocateMaps: {{ cilium_preallocate_bpf_maps }}
+  mapDynamicSizeRatio: {{ cilium_bpf_map_dynamic_size_ratio }}
+
+cni:
+  exclusive: {{ cilium_cni_exclusive }}
+  logFile: {{ cilium_cni_log_file }}
+
+autoDirectNodeRoutes: {{ cilium_auto_direct_node_routes }}
+
+ipv4NativeRoutingCIDR: {{ cilium_native_routing_cidr }}
+ipv6NativeRoutingCIDR: {{ cilium_native_routing_cidr_ipv6 }}
+
+encryption:
+  enabled: {{ cilium_encryption_enabled }}
+  {% if cilium_encryption_enabled %}
+  type: {{ cilium_encryption_type }}
+  {% if cilium_encryption_type == 'wireguard' %}
+  nodeEncryption: {{ cilium_encryption_node_encryption }}
+  {% endif %}
+
+  {% endif %}
+
+bandwidthManager:
+  enabled: {{ cilium_enable_bandwidth_manager }}
+  bbr: {{ cilium_enable_bandwidth_manager_bbr }}
+
+ipMasqAgent:
+  enabled: {{ cilium_ip_masq_agent_enable }}
+  {% if cilium_ip_masq_agent_enable %}
+  config:
+    nonMasqueradeCIDRs: {{ cilium_non_masquerade_cidrs }}
+    masqLinkLocal: {{ cilium_masq_link_local }}
+    masqLinkLocalIPv6: {{ cilium_masq_link_local_ipv6 }}
+  # cilium_ip_masq_resync_interval
+  {% endif %}
+
+hubble:
+  enabled: {{ cilium_enable_hubble }}
+  ui:
+    enabled: {{ cilium_enable_hubble_ui }}
+  metrics:
+    enabled: {{ cilium_hubble_metrics }}
+
+ipam:
+  mode: {{ cilium_ipam_mode }}
+  operator:
+    clusterPoolIPv4PodCIDRList:
+      - {{ cilium_pool_cidr | default(kube_pods_subnet) }}
+    clusterPoolIPv4MaskSize: {{ cilium_pool_mask_size | default(kube_network_node_prefix) }}
+
+    clusterPoolIPv6PodCIDRList:
+      - {{ cilium_pool_cidr_ipv6 | default(kube_pods_subnet_ipv6) }}
+    clusterPoolIPv6MaskSize: {{ cilium_pool_mask_size_ipv6 | default(kube_network_node_prefix_ipv6) }}
+
+cgroup:
+  autoMount:
+    enabled: {{ cilium_cgroup_auto_mount }}
+  hostRoot: {{ cilium_cgroup_host_root }}
+
+operator:
+  replicas: {{ cilium_operator_replicas }}
+  extraArgs:
+    {{ cilium_operator_extra_args | to_nice_yaml(indent=2) | indent(4) }}
+  extraVolumes:
+    {{ cilium_operator_extra_volumes | to_nice_yaml(indent=2) | indent(4) }}
+  extraVolumeMounts:
+    {{ cilium_operator_extra_volume_mounts | to_nice_yaml(indent=2) | indent(4) }}
+
+cluster:
+  id: {{ cilium_cluster_id }}
+  name: {{ cilium_cluster_name }}
+
+enableIPv4Masquerade: {{ cilium_enable_ipv4_masquerade }}
+enableIPv6Masquerade: {{ cilium_enable_ipv6_masquerade }}
+
+hostFirewall:
+  enabled: {{ cilium_enable_host_firewall }}