From cee6a59d6ab89e8e9c430f2a4f38e14ec88ac138 Mon Sep 17 00:00:00 2001 From: Christian Pointner Date: Sun, 3 Jan 2021 20:23:34 +0100 Subject: kubernetes: add chaos-at-home test cluster --- inventory/group_vars/k8s-chtest/vars.yml | 49 ++++++++++++++++++++++++++++++++ inventory/host_vars/ch-dione.yml | 3 -- inventory/host_vars/ch-helene.yml | 3 -- inventory/host_vars/ch-k8s-master.yml | 13 +++++++++ inventory/hosts.ini | 14 +++++++++ 5 files changed, 76 insertions(+), 6 deletions(-) create mode 100644 inventory/group_vars/k8s-chtest/vars.yml (limited to 'inventory') diff --git a/inventory/group_vars/k8s-chtest/vars.yml b/inventory/group_vars/k8s-chtest/vars.yml new file mode 100644 index 00000000..034253e7 --- /dev/null +++ b/inventory/group_vars/k8s-chtest/vars.yml @@ -0,0 +1,49 @@ +--- +docker_pkg_provider: docker-com +docker_pkg_name: docker-ce + +kubernetes_version: 1.20.1 +kubernetes_container_runtime: docker +kubernetes_network_plugin: kubeguard +# kubernetes_network_plugin_variant: with-kube-router +# kubernetes_network_plugin_version: 0.4.0 +# kubernetes_network_plugin_replaces_kube_proxy: true + + +kubernetes: + cluster_name: chtest + + dedicated_master: True + api_extra_sans: + - 192.168.32.20 + + pod_ip_range: 172.18.0.0/16 + pod_ip_range_size: 24 + service_ip_range: 172.18.192.0/18 + + +kubernetes_secrets: + encryption_config_keys: "{{ vault_kubernetes_encryption_config_keys }}" + + +kubeguard: + ## node_index must be in the range between 1 and 190 -> 189 hosts possible + ## + ## hardcoded hostnames are not nice but if we do this via host_vars + ## the info is spread over multiple files and this makes it more diffcult + ## to find mistakes, so it is nicer to keep it in one place... + node_index: + ch-dione: 111 + ch-helene: 112 + ch-k8s-master: 127 + + direct_net_zones: + encoder: + transfer_net: 172.18.191.0/24 + node_interface: + ch-dione: eno2 + ch-helene: eno2 + +kubernetes_overlay_node_ip: "{{ kubernetes.pod_ip_range | ipsubnet(kubernetes.pod_ip_range_size, kubeguard.node_index[inventory_hostname]) | ipaddr(1) | ipaddr('address') }}" + +kubernetes_metrics_server_version: 0.4.1 diff --git a/inventory/host_vars/ch-dione.yml b/inventory/host_vars/ch-dione.yml index 6c241a75..84eded0c 100644 --- a/inventory/host_vars/ch-dione.yml +++ b/inventory/host_vars/ch-dione.yml @@ -46,9 +46,6 @@ admin_users_host: blackmagic_desktopvideo_version: 11.1a11 -docker_pkg_provider: docker-com -docker_pkg_name: docker-ce - docker_lvm: vg: "{{ host_name }}" lv: docker diff --git a/inventory/host_vars/ch-helene.yml b/inventory/host_vars/ch-helene.yml index 2bb0350d..6b9e4302 100644 --- a/inventory/host_vars/ch-helene.yml +++ b/inventory/host_vars/ch-helene.yml @@ -42,9 +42,6 @@ admin_users_host: blackmagic_desktopvideo_version: 11.1a11 -docker_pkg_provider: docker-com -docker_pkg_name: docker-ce - docker_lvm: vg: "{{ host_name }}" lv: docker diff --git a/inventory/host_vars/ch-k8s-master.yml b/inventory/host_vars/ch-k8s-master.yml index bb8fa845..752a6c0f 100644 --- a/inventory/host_vars/ch-k8s-master.yml +++ b/inventory/host_vars/ch-k8s-master.yml @@ -31,3 +31,16 @@ network: gateway: "{{ network_zones.svc.prefix | ipaddr(network_zones.svc.offsets['ch-gw-lan']) | ipaddr('address') }}" interfaces: - *_network_primary_ + + +docker_lvm: + vg: "{{ host_name }}" + lv: docker + size: 7G + fs: ext4 + +kubelet_lvm: + vg: "{{ host_name }}" + lv: kubelet + size: 5G + fs: ext4 diff --git a/inventory/hosts.ini b/inventory/hosts.ini index d34219f6..cbc0d839 100644 --- a/inventory/hosts.ini +++ b/inventory/hosts.ini @@ -393,6 +393,7 @@ k8s-emc [kubernetes-cluster:children] k8s-emc k8s-lwl +k8s-chtest [standalone-kubelet] sk-cloudio @@ -448,3 +449,16 @@ k8s-lwl-master k8s-lwl-encoder k8s-lwl-distribution k8s-lwl-streamer + + +### Kubernetes Cluster: chtest +[k8s-chtest-encoder] +ch-dione +ch-helene + +[k8s-chtest-master] +ch-k8s-master + +[k8s-chtest:children] +k8s-chtest-master +k8s-chtest-encoder -- cgit v1.2.3