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* upgrade to Cilium v1.14.1 * update README * molecule/kvm/molecule.yml: use minikube 1.31.2 (K8s 1.27.4) * rename Molecule scenario kvm to default * update README * refactor Molecule tests * molecule/default/prepare.yml: install githubixx.cilium_cli to make Molecule verify step work * update README * update CHANGELOG * Molecule tests: fix ansible-lint issues
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4 changes: 2 additions & 2 deletions
4
molecule/kvm/collections.yml → molecule/default/collections.yml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,7 +1,7 @@ | ||
| --- | ||
| # Copyright (C) 2022 Robert Wimmer | ||
| # Copyright (C) 2023 Robert Wimmer | ||
| # SPDX-License-Identifier: GPL-3.0-or-later | ||
|
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||
| collections: | ||
| - ansible.posix | ||
| - kubernetes.core | ||
| - community.docker |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| --- | ||
| # Copyright (C) 2023 Robert Wimmer | ||
| # SPDX-License-Identifier: GPL-3.0-or-later | ||
|
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| - name: Setup Cilium | ||
| hosts: k8s_worker | ||
| become: true | ||
| gather_facts: true | ||
| tasks: | ||
| - name: Include Cilium role | ||
| ansible.builtin.include_role: | ||
| name: githubixx.cilium_kubernetes | ||
| vars: | ||
| cilium_action: "install" | ||
|
|
||
| - name: Setup tooling to make worker nodes usable | ||
| hosts: test-assets | ||
| become: true | ||
| gather_facts: true | ||
| tasks: | ||
| - name: Setup tooling | ||
| when: | ||
| - cilium_setup_networking is defined | ||
| - cilium_setup_networking == "install" | ||
| block: | ||
| - name: Waiting for Cilium to become ready | ||
| ansible.builtin.include_tasks: | ||
| file: tasks/cilium_status.yml | ||
|
|
||
| - name: Control plane nodes should only run Cilium pods | ||
| ansible.builtin.include_tasks: | ||
| file: tasks/taint_controller_nodes.yml | ||
|
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||
| - name: Install CoreDNS | ||
| ansible.builtin.include_tasks: | ||
| file: tasks/coredns.yml | ||
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| - name: Waiting for CoreDNS to become ready | ||
| ansible.builtin.include_tasks: | ||
| file: tasks/coredns_status.yml |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,165 @@ | ||
| --- | ||
| # Copyright (C) 2023 Robert Wimmer | ||
| # SPDX-License-Identifier: GPL-3.0-or-later | ||
|
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||
| harden_linux_ntp: "systemd-timesyncd" | ||
|
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| # Password for user "root" and "cilium" is "cilium" | ||
| harden_linux_root_password: "$6$rounds=656000$mysecretsalt$IPK2dn/YVQ4vSNE7y/KlZOUY1kBo3V0pMDKSwVwrJk2R6s5IeAnoucTR2YcOvttZCjLkg3PuIp8Flx16kLNQy." | ||
| harden_linux_deploy_user: "cilium" | ||
| harden_linux_deploy_user_password: "$6$rounds=656000$mysecretsalt$IPK2dn/YVQ4vSNE7y/KlZOUY1kBo3V0pMDKSwVwrJk2R6s5IeAnoucTR2YcOvttZCjLkg3PuIp8Flx16kLNQy." | ||
| harden_linux_deploy_user_home: "/home/cilium" | ||
|
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||
| harden_linux_sysctl_settings_user: | ||
| "net.ipv4.ip_forward": 1 | ||
| "net.ipv6.conf.default.forwarding": 1 | ||
| "net.ipv6.conf.all.forwarding": 1 | ||
|
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||
| harden_linux_sshd_settings_user: | ||
| "^Port ": "Port 22" | ||
| "^PasswordAuthentication": "PasswordAuthentication yes" | ||
| "^PermitRootLogin": "PermitRootLogin yes" | ||
|
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||
| harden_linux_ufw_rules: | ||
| - rule: "allow" | ||
| to_port: "22" | ||
| protocol: "tcp" | ||
| - rule: "allow" | ||
| to_port: "51820" | ||
| protocol: "udp" | ||
| - rule: "allow" | ||
| to_port: "80" | ||
| protocol: "tcp" | ||
| - rule: "allow" | ||
| to_port: "443" | ||
| protocol: "tcp" | ||
| - rule: "allow" | ||
| to_port: "25" | ||
| protocol: "tcp" | ||
|
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||
| harden_linux_ufw_allow_networks: | ||
| - "10.0.0.0/8" | ||
| - "172.16.0.0/12" | ||
| - "192.168.0.0/16" | ||
|
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||
| harden_linux_ufw_logging: 'on' | ||
|
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||
| harden_linux_ufw_defaults_user: | ||
| "^DEFAULT_FORWARD_POLICY": 'DEFAULT_FORWARD_POLICY="ACCEPT"' | ||
|
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||
| harden_linux_sshguard_whitelist: | ||
| - "127.0.0.0/8" | ||
| - "::1/128" | ||
| - "10.0.0.0/8" | ||
|
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||
| etcd_ca_conf_directory: "/tmp/k8s" | ||
| etcd_conf_dir: "/etc/etcd" | ||
| etcd_interface: "{{ k8s_interface }}" | ||
| etcd_settings_user: | ||
| "heartbeat-interval": "250" | ||
| "election-timeout": "2500" | ||
| etcd_cert_hosts: | ||
| - localhost | ||
| - 127.0.0.1 | ||
| - 10.32.0.1 | ||
| - kubernetes | ||
| - kubernetes.default | ||
| - kubernetes.default.svc | ||
| - kubernetes.default.svc.cluster | ||
| - kubernetes.svc.cluster.local | ||
| - 192.168.10.5 | ||
| - 192.168.10.10 | ||
| - 192.168.10.20 | ||
| - 192.168.10.30 | ||
| - 192.168.10.100 | ||
| - 192.168.10.110 | ||
| - 192.168.10.120 | ||
| - 192.168.10.130 | ||
| - 10.10.10.5 | ||
| - 10.10.10.10 | ||
| - 10.10.10.20 | ||
| - 10.10.10.30 | ||
| - 10.10.10.100 | ||
| - 10.10.10.110 | ||
| - 10.10.10.120 | ||
| - 10.10.10.130 | ||
| - test-controller1 | ||
| - test-controller2 | ||
| - test-controller3 | ||
| - test-worker1 | ||
| - test-worker2 | ||
| - test-worker3 | ||
|
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||
| etcd_additional_clients: | ||
| - k8s-apiserver-etcd | ||
| - cilium | ||
|
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||
| k8s_ca_conf_directory: "/tmp/k8s" | ||
| k8s_ca_conf_directory_perm: "0775" | ||
| k8s_ca_file_perm: "0666" | ||
| k8s_ca_certificate_owner: "{{ k8s_config_owner }}" | ||
| k8s_ca_certificate_group: "{{ k8s_config_group }}" | ||
|
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| k8s_release: "1.27.5" | ||
| k8s_interface: "wg0" | ||
| k8s_controller_delegate_to: "test-assets" | ||
|
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| k8s_config_cluster_name: "cilium" | ||
| k8s_config_directory: "/tmp/k8s" | ||
| k8s_config_directory_perm: "0777" | ||
| k8s_config_file_perm: "0666" | ||
| k8s_config_owner: "root" | ||
| k8s_config_group: "root" | ||
|
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||
| k8s_encryption_config_directory: "{{k8s_config_directory}}" | ||
| k8s_encryption_config_key: "Y29uZmlndXJhdGlvbjIyCg==" | ||
| k8s_encryption_config_owner: "{{ k8s_config_owner }}" | ||
| k8s_encryption_config_group: "{{ k8s_config_owner }}" | ||
| k8s_encryption_config_directory_perm: "{{ k8s_config_directory_perm }}" | ||
| k8s_encryption_config_file_perm: "{{ k8s_config_file_perm }}" | ||
|
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| k8s_conf_dir: "/var/lib/kubernetes" | ||
|
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| k8s_worker_kubelet_conf_dir: "/var/lib/kubelet" | ||
|
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| k8s_apiserver_secure_port: "6443" | ||
|
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| k8s_apiserver_settings_user: | ||
| "enable-aggregator-routing": "true" | ||
|
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||
| k8s_worker_kubelet_settings: | ||
| "config": "{{k8s_worker_kubelet_conf_dir}}/kubelet-config.yaml" | ||
| "node-ip": "{{hostvars[inventory_hostname]['ansible_' + k8s_interface].ipv4.address}}" | ||
| "kubeconfig": "{{k8s_worker_kubelet_conf_dir}}/kubeconfig" | ||
| "seccomp-default": "" | ||
|
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||
| containerd_flavor: "k8s" | ||
| containerd_tmp_directory: "/tmp" | ||
| containerd_runc_binary_directory: "/usr/local/sbin" | ||
| containerd_crictl_config_file: "crictl.yaml" | ||
| containerd_crictl_config_directory: "/etc" | ||
| containerd_cni_binary_directory: "/opt/cni/bin" | ||
|
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||
| cilium_etcd_enabled: "true" | ||
| cilium_delegate_to: "test-assets" | ||
| cilium_helm_show_commands: true | ||
| cilium_etcd_interface: "{{ k8s_interface }}" | ||
| cilium_etcd_client_port: 2379 | ||
| cilium_etcd_nodes_group: "k8s_etcd" | ||
|
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||
| cilium_etcd_secrets_name: "cilium-etcd-secrets" | ||
| cilium_etcd_cert_directory: "{{ k8s_ca_conf_directory }}" | ||
| cilium_etcd_cafile: "ca-etcd.pem" | ||
| cilium_etcd_certfile: "cert-cilium.pem" | ||
| cilium_etcd_keyfile: "cert-cilium-key.pem" | ||
|
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| coredns_delegate_to: "test-assets" | ||
|
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| ca_etcd_csr_cn: "etcd" | ||
| ca_k8s_apiserver_csr_cn: "kubernetes" | ||
| etcd_server_csr_cn: "etcd" | ||
| etcd_peer_csr_cn: "etcd" | ||
| etcd_client_csr_cn_prefix: "etcd" | ||
| k8s_apiserver_csr_cn: "kubernetes" | ||
| k8s_admin_csr_cn: "admin" | ||
| k8s_controller_manager_sa_csr_cn: "service-accounts" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| --- | ||
| # Copyright (C) 2023 Robert Wimmer | ||
| # SPDX-License-Identifier: GPL-3.0-or-later | ||
|
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||
| wireguard_address: "10.10.10.5/24" | ||
| wireguard_port: 51820 | ||
| wireguard_persistent_keepalive: "30" | ||
| wireguard_endpoint: "192.168.10.5" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| --- | ||
| # Copyright (C) 2023 Robert Wimmer | ||
| # SPDX-License-Identifier: GPL-3.0-or-later | ||
|
|
||
| wireguard_address: "10.10.10.10/24" | ||
| wireguard_port: 51820 | ||
| wireguard_persistent_keepalive: "30" | ||
| wireguard_endpoint: "192.168.10.10" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| --- | ||
| # Copyright (C) 2023 Robert Wimmer | ||
| # SPDX-License-Identifier: GPL-3.0-or-later | ||
|
|
||
| wireguard_address: "10.10.10.20/24" | ||
| wireguard_port: 51820 | ||
| wireguard_persistent_keepalive: "30" | ||
| wireguard_endpoint: "192.168.10.20" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| --- | ||
| # Copyright (C) 2023 Robert Wimmer | ||
| # SPDX-License-Identifier: GPL-3.0-or-later | ||
|
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||
| wireguard_address: "10.10.10.30/24" | ||
| wireguard_port: 51820 | ||
| wireguard_persistent_keepalive: "30" | ||
| wireguard_endpoint: "192.168.10.30" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| --- | ||
| # Copyright (C) 2023 Robert Wimmer | ||
| # SPDX-License-Identifier: GPL-3.0-or-later | ||
|
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||
| wireguard_address: "10.10.10.100/24" | ||
| wireguard_port: 51820 | ||
| wireguard_persistent_keepalive: "30" | ||
| wireguard_endpoint: "192.168.10.100" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| --- | ||
| # Copyright (C) 2023 Robert Wimmer | ||
| # SPDX-License-Identifier: GPL-3.0-or-later | ||
|
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||
| wireguard_address: "10.10.10.110/24" | ||
| wireguard_port: 51820 | ||
| wireguard_persistent_keepalive: "30" | ||
| wireguard_endpoint: "192.168.10.110" |
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