added initial state for kubernetes

states/kubernetes/config.sls

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+---
+{%- from "kubernetes/map.jinja" import kubernetes with context %}

states/kubernetes/defaults.yaml

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+---
+kubernetes:
+  enabled: true
+  os: linux
+  arch: amd64
+  required_modules:
+    - br_netfilter

states/kubernetes/init.sls

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+---
+include:
+  - repos
+  - .install
+  - .prepare

states/kubernetes/install.sls

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+---
+{%- from "kubernetes/map.jinja" import kubernetes with context %}
+kubernetes-install-pkgs:
+  pkg.installed:
+    - pkgs:
+      - kubelet
+      - kubeadm
+      - kubectl
+      - containerd
+      - wireguard-tools

states/kubernetes/kernelmap.yaml

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+---
+Linux:
+  os: "linux"

states/kubernetes/map.jinja

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+{%- import_yaml "kubernetes/defaults.yaml" as default_settings -%}
+
+{%- import_yaml "kubernetes/kernelmap.yaml" as kernelmap -%}
+{%- import_yaml "kubernetes/osarchmap.yaml" as osarchmap -%}
+
+{%- set defaults = salt['grains.filter_by'](default_settings,
+      default='kubernetes',
+        merge=salt['grains.filter_by'](osarchmap, grain='osarch',
+          merge=salt['grains.filter_by'](kernelmap, grain='kernel')
+        )
+      )
+-%}
+
+{%- set kubernetes = salt['pillar.get']('kubernetes', default=defaults, merge=True) -%}

states/kubernetes/osarchmap.yaml

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+---
+amd64:
+  arch: "amd64"
+
+x86_64:
+  arch: "amd64"
+
+386:
+  arch: "386"
+
+arm64:
+  arch: "arm64"
+
+armv6l:
+  arch: "arm"
+
+armv7l:
+  arch: "arm"
+
+armhf:
+  arch: "arm"

states/kubernetes/prepare.sls

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+---
+{%- from "kubernetes/map.jinja" import kubernetes with context %}
+kubernetes-prepare-containerd-conf:
+  file.managed:
+    - name: /etc/containerd/config.toml
+    - source: salt://kubernetes/templates/config.toml.j2
+    - template: jinja
+
+kubernetes-prepare-reset-cni:
+  file.absent:
+    - name: /etc/cni/net.d/10-flannel.conflist
+
+{% for module in kubernetes.required_modules %}
+kubernetes-modules-load-{{ module }}:
+  cmd.run:
+    - name: modprobe {{ module }}
+{% endfor %}
+
+kubernetes-modules-loadatstartup-{{ module }}:
+  file.managed:
+    - name: /etc/sysctl.d/10-kube.conf
+    - source: salt///kubernetes/templates/sysctl.conf.j2
+    - template: jinja
+
+{% for name in ['iptables', 'ip6tables'] %}
+kubernetes-alternatives-{{ name }}:
+  cmd.run:
+    - name: "update-alternatives --set {{ name }} /usr/sbin/{{ name }}"
+{% endfor %}

states/kubernetes/service.sls

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+---
+{%- from "kubernetes/map.jinja" import kubernetes with context %}

states/kubernetes/templates/config.toml.j2

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+## {{ salt['pillar.get']('salt_managed', default='Salt Managed') }}
+disabled_plugins = []
+imports = []
+oom_score = 0
+plugin_dir = ""
+required_plugins = []
+root = "/var/lib/containerd"
+state = "/run/containerd"
+temp = ""
+version = 2
+
+[cgroup]
+  path = ""
+
+[debug]
+  address = ""
+  format = ""
+  gid = 0
+  level = ""
+  uid = 0
+
+[grpc]
+  address = "/run/containerd/containerd.sock"
+  gid = 0
+  max_recv_message_size = 16777216
+  max_send_message_size = 16777216
+  tcp_address = ""
+  tcp_tls_ca = ""
+  tcp_tls_cert = ""
+  tcp_tls_key = ""
+  uid = 0
+
+[metrics]
+  address = ""
+  grpc_histogram = false
+
+[plugins]
+
+  [plugins."io.containerd.gc.v1.scheduler"]
+    deletion_threshold = 0
+    mutation_threshold = 100
+    pause_threshold = 0.02
+    schedule_delay = "0s"
+    startup_delay = "100ms"
+
+  [plugins."io.containerd.grpc.v1.cri"]
+    device_ownership_from_security_context = false
+    disable_apparmor = false
+    disable_cgroup = false
+    disable_hugetlb_controller = true
+    disable_proc_mount = false
+    disable_tcp_service = true
+    enable_selinux = false
+    enable_tls_streaming = false
+    enable_unprivileged_icmp = false
+    enable_unprivileged_ports = false
+    ignore_image_defined_volumes = false
+    max_concurrent_downloads = 3
+    max_container_log_line_size = 16384
+    netns_mounts_under_state_dir = false
+    restrict_oom_score_adj = false
+    sandbox_image = "k8s.gcr.io/pause:3.6"
+    selinux_category_range = 1024
+    stats_collect_period = 10
+    stream_idle_timeout = "4h0m0s"
+    stream_server_address = "127.0.0.1"
+    stream_server_port = "0"
+    systemd_cgroup = false
+    tolerate_missing_hugetlb_controller = true
+    unset_seccomp_profile = ""
+
+    [plugins."io.containerd.grpc.v1.cri".cni]
+      bin_dir = "/opt/cni/bin"
+      conf_dir = "/etc/cni/net.d"
+      conf_template = ""
+      ip_pref = ""
+      max_conf_num = 1
+
+    [plugins."io.containerd.grpc.v1.cri".containerd]
+      default_runtime_name = "runc"
+      disable_snapshot_annotations = true
+      discard_unpacked_layers = false
+      ignore_rdt_not_enabled_errors = false
+      no_pivot = false
+      snapshotter = "overlayfs"
+
+      [plugins."io.containerd.grpc.v1.cri".containerd.default_runtime]
+        base_runtime_spec = ""
+        cni_conf_dir = ""
+        cni_max_conf_num = 0
+        container_annotations = []
+        pod_annotations = []
+        privileged_without_host_devices = false
+        runtime_engine = ""
+        runtime_path = ""
+        runtime_root = ""
+        runtime_type = ""
+
+        [plugins."io.containerd.grpc.v1.cri".containerd.default_runtime.options]
+
+      [plugins."io.containerd.grpc.v1.cri".containerd.runtimes]
+
+        [plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc]
+          base_runtime_spec = ""
+          cni_conf_dir = ""
+          cni_max_conf_num = 0
+          container_annotations = []
+          pod_annotations = []
+          privileged_without_host_devices = false
+          runtime_engine = ""
+          runtime_path = ""
+          runtime_root = ""
+          runtime_type = "io.containerd.runc.v2"
+
+          [plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc.options]
+            BinaryName = ""
+            CriuImagePath = ""
+            CriuPath = ""
+            CriuWorkPath = ""
+            IoGid = 0
+            IoUid = 0
+            NoNewKeyring = false
+            NoPivotRoot = false
+            Root = ""
+            ShimCgroup = ""
+            SystemdCgroup = true
+
+      [plugins."io.containerd.grpc.v1.cri".containerd.untrusted_workload_runtime]
+        base_runtime_spec = ""
+        cni_conf_dir = ""
+        cni_max_conf_num = 0
+        container_annotations = []
+        pod_annotations = []
+        privileged_without_host_devices = false
+        runtime_engine = ""
+        runtime_path = ""
+        runtime_root = ""
+        runtime_type = ""
+
+        [plugins."io.containerd.grpc.v1.cri".containerd.untrusted_workload_runtime.options]
+
+    [plugins."io.containerd.grpc.v1.cri".image_decryption]
+      key_model = "node"
+
+    [plugins."io.containerd.grpc.v1.cri".registry]
+      config_path = ""
+
+      [plugins."io.containerd.grpc.v1.cri".registry.auths]
+
+      [plugins."io.containerd.grpc.v1.cri".registry.configs]
+
+      [plugins."io.containerd.grpc.v1.cri".registry.headers]
+
+      [plugins."io.containerd.grpc.v1.cri".registry.mirrors]
+
+    [plugins."io.containerd.grpc.v1.cri".x509_key_pair_streaming]
+      tls_cert_file = ""
+      tls_key_file = ""
+
+  [plugins."io.containerd.internal.v1.opt"]
+    path = "/opt/containerd"
+
+  [plugins."io.containerd.internal.v1.restart"]
+    interval = "10s"
+
+  [plugins."io.containerd.internal.v1.tracing"]
+    sampling_ratio = 1.0
+    service_name = "containerd"
+
+  [plugins."io.containerd.metadata.v1.bolt"]
+    content_sharing_policy = "shared"
+
+  [plugins."io.containerd.monitor.v1.cgroups"]
+    no_prometheus = false
+
+  [plugins."io.containerd.runtime.v1.linux"]
+    no_shim = false
+    runtime = "runc"
+    runtime_root = ""
+    shim = "containerd-shim"
+    shim_debug = false
+
+  [plugins."io.containerd.runtime.v2.task"]
+    platforms = ["linux/amd64"]
+    sched_core = false
+
+  [plugins."io.containerd.service.v1.diff-service"]
+    default = ["walking"]
+
+  [plugins."io.containerd.service.v1.tasks-service"]
+    rdt_config_file = ""
+
+  [plugins."io.containerd.snapshotter.v1.aufs"]
+    root_path = ""
+
+  [plugins."io.containerd.snapshotter.v1.btrfs"]
+    root_path = ""
+
+  [plugins."io.containerd.snapshotter.v1.devmapper"]
+    async_remove = false
+    base_image_size = ""
+    discard_blocks = false
+    fs_options = ""
+    fs_type = ""
+    pool_name = ""
+    root_path = ""
+
+  [plugins."io.containerd.snapshotter.v1.native"]
+    root_path = ""
+
+  [plugins."io.containerd.snapshotter.v1.overlayfs"]
+    root_path = ""
+    upperdir_label = false
+
+  [plugins."io.containerd.snapshotter.v1.zfs"]
+    root_path = ""
+
+  [plugins."io.containerd.tracing.processor.v1.otlp"]
+    endpoint = ""
+    insecure = false
+    protocol = ""
+
+[proxy_plugins]
+
+[stream_processors]
+
+  [stream_processors."io.containerd.ocicrypt.decoder.v1.tar"]
+    accepts = ["application/vnd.oci.image.layer.v1.tar+encrypted"]
+    args = ["--decryption-keys-path", "/etc/containerd/ocicrypt/keys"]
+    env = ["OCICRYPT_KEYPROVIDER_CONFIG=/etc/containerd/ocicrypt/ocicrypt_keyprovider.conf"]
+    path = "ctd-decoder"
+    returns = "application/vnd.oci.image.layer.v1.tar"
+
+  [stream_processors."io.containerd.ocicrypt.decoder.v1.tar.gzip"]
+    accepts = ["application/vnd.oci.image.layer.v1.tar+gzip+encrypted"]
+    args = ["--decryption-keys-path", "/etc/containerd/ocicrypt/keys"]
+    env = ["OCICRYPT_KEYPROVIDER_CONFIG=/etc/containerd/ocicrypt/ocicrypt_keyprovider.conf"]
+    path = "ctd-decoder"
+    returns = "application/vnd.oci.image.layer.v1.tar+gzip"
+
+[timeouts]
+  "io.containerd.timeout.bolt.open" = "0s"
+  "io.containerd.timeout.shim.cleanup" = "5s"
+  "io.containerd.timeout.shim.load" = "5s"
+  "io.containerd.timeout.shim.shutdown" = "3s"
+  "io.containerd.timeout.task.state" = "2s"
+
+[ttrpc]
+  address = ""
+  gid = 0
+  uid = 0

states/kubernetes/templates/sysctl.conf.j2

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+## {{ salt['pillar.get']('salt_managed', default='Salt Managed') }}
+{%- from "kubernetes/map.jinja" import kubernetes with context %}
+{% for module in kubernetes.required_modules %}
+{{ module }}
+{% endfor %}