Remove kubernetes

Fuck this arcane wizardry cluster bollocks piece of crap

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>
This commit is contained in:
2025-01-29 16:34:47 +00:00
parent 3c1cfbceb8
commit e5747150bc
19 changed files with 13 additions and 1954 deletions

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@@ -1,52 +0,0 @@
{
config,
pkgs,
...
}:
{
imports = [
./options
./secrets
];
environment = {
persistence."/persist" = {
"/var/lib/containerd" = { };
"/var/lib/kubernetes" = { };
"/var/lib/kubelet" = { };
"/var/lib/etcd" = { };
};
etc."kubeconfig".source = config.services.kubernetes.kubeconfigs.admin;
systemPackages = with pkgs; [ kubectl ];
};
services = {
kubernetes = {
enable = true;
roles = [
"master"
"node"
];
};
};
systemd.services = {
kube-addon-manager.after = [
config.environment.persistence."/persist"."/var/lib/kubernetes".mount
];
kubelet.after = [
config.environment.persistence."/persist"."/var/lib/kubelet".mount
];
kube-apiserver.after = [
config.environment.persistence."/persist"."/var/lib/kubernetes".mount
];
etcd.after = [
config.environment.persistence."/persist"."/var/lib/etcd".mount
];
};
}

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@@ -1,70 +0,0 @@
{ ... }:
[
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "Role";
metadata = {
name = "system:kube-addon-manager";
namespace = "kube-system";
};
rules = [
{
apiGroups = [ "*" ];
resources = [ "*" ];
verbs = [ "*" ];
}
];
}
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "RoleBinding";
metadata = {
name = "system:kube-addon-manager";
namespace = "kube-system";
};
roleRef = {
apiGroup = "rbac.authorization.k8s.io";
kind = "Role";
name = "system:kube-addon-manager";
};
subjects = [
{
apiGroup = "rbac.authorization.k8s.io";
kind = "User";
name = "system:kube-addon-manager";
}
];
}
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "ClusterRole";
metadata = {
name = "system:kube-addon-manager:cluster-lister";
};
rules = [
{
apiGroups = [ "*" ];
resources = [ "*" ];
verbs = [ "list" ];
}
];
}
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "ClusterRoleBinding";
metadata = {
name = "system:kube-addon-manager:cluster-lister";
};
roleRef = {
apiGroup = "rbac.authorization.k8s.io";
kind = "ClusterRole";
name = "system:kube-addon-manager:cluster-lister";
};
subjects = [
{
kind = "User";
name = "system:kube-addon-manager";
}
];
}
]

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@@ -1,206 +0,0 @@
{ config, ... }:
[
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "ClusterRoleBinding";
metadata = {
name = "create-csrs-for-bootstrapping";
};
subjects = [
{
kind = "Group";
name = "system:bootstrappers";
apiGroup = "rbac.authorization.k8s.io";
}
];
roleRef = {
kind = "ClusterRole";
name = "system:node-bootstrapper";
apiGroup = "rbac.authorization.k8s.io";
};
}
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "ClusterRoleBinding";
metadata = {
name = "auto-approve-csrs-for-group";
};
subjects = [
{
kind = "Group";
name = "system:bootstrappers";
apiGroup = "rbac.authorization.k8s.io";
}
];
roleRef = {
kind = "ClusterRole";
name = "system:certificates.k8s.io:certificatesigningrequests:nodeclient";
apiGroup = "rbac.authorization.k8s.io";
};
}
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "ClusterRoleBinding";
metadata = {
name = "auto-approve-renewals-for-nodes";
};
subjects = [
{
kind = "Group";
name = "system:nodes";
apiGroup = "rbac.authorization.k8s.io";
}
];
roleRef = {
kind = "ClusterRole";
name = "system:certificates.k8s.io:certificatesigningrequests:selfnodeclient";
apiGroup = "rbac.authorization.k8s.io";
};
}
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "ClusterRole";
metadata = {
name = "kubelet-csr-approver";
};
rules = [
{
apiGroups = [ "certificates.k8s.io" ];
resources = [ "certificatesigningrequests" ];
verbs = [
"get"
"list"
"watch"
];
}
{
apiGroups = [ "coordination.k8s.io" ];
resources = [ "leases" ];
verbs = [
"create"
"get"
"update"
];
}
{
apiGroups = [ "certificates.k8s.io" ];
resources = [ "certificatesigningrequests/approval" ];
verbs = [ "update" ];
}
{
apiGroups = [ "certificates.k8s.io" ];
resourceNames = [ "kubernetes.io/kubelet-serving" ];
resources = [ "signers" ];
verbs = [ "approve" ];
}
{
apiGroups = [ "" ];
resources = [ "events" ];
verbs = [ "create" ];
}
];
}
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "ClusterRoleBinding";
metadata = {
name = "kubelet-csr-approver";
namespace = "kube-system";
};
roleRef = {
apiGroup = "rbac.authorization.k8s.io";
kind = "ClusterRole";
name = "kubelet-csr-approver";
};
subjects = [
{
kind = "ServiceAccount";
name = "kubelet-csr-approver";
namespace = "kube-system";
}
];
}
{
apiVersion = "v1";
kind = "ServiceAccount";
metadata = {
name = "kubelet-csr-approver";
namespace = "kube-system";
};
}
{
apiVersion = "apps/v1";
kind = "Deployment";
metadata = {
name = "kubelet-csr-approver";
namespace = "kube-system";
};
spec = {
replicas = 1;
selector = {
matchLabels = {
app = "kubelet-csr-approver";
};
};
template = {
metadata = {
labels = {
app = "kubelet-csr-approver";
};
};
spec = {
serviceAccountName = "kubelet-csr-approver";
containers = [
{
name = "kubelet-csr-approver";
image = "postfinance/kubelet-csr-approver:latest";
args = [
"-metrics-bind-address"
":8080"
"-health-probe-bind-address"
":8081"
];
livenessProbe = {
httpGet = {
path = "/healthz";
port = 8081;
};
};
resources = {
requests = {
cpu = "100m";
memory = "200Mi";
};
};
env = [
{
name = "PROVIDER_REGEX";
value = "^${config.networking.fqdnOrHostName}$";
}
{
name = "PROVIDER_IP_PREFIXES";
value = "10.0.0.0/8,172.16.0.0/12,192.168.0.0/16,127.0.0.0/8,169.254.0.0/16,::1/128,fe80::/10,fc00::/7";
}
{
name = "MAX_EXPIRATION_SEC";
value = "31622400";
}
{
name = "BYPASS_DNS_RESOLUTION";
value = "true";
}
];
}
];
tolerations = [
{
effect = "NoSchedule";
key = "node-role.kubernetes.io/control-plane";
operator = "Equal";
}
];
};
};
};
}
]

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@@ -1,21 +0,0 @@
{ ... }:
[
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "ClusterRoleBinding";
metadata = {
name = "system:kube-apiserver:kubelet-api-admin";
};
roleRef = {
apiGroup = "rbac.authorization.k8s.io";
kind = "ClusterRole";
name = "system:kubelet-api-admin";
};
subjects = [
{
kind = "User";
name = "system:kube-apiserver";
}
];
}
]

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@@ -1,289 +0,0 @@
{ ... }:
[
{
apiVersion = "v1";
kind = "ServiceAccount";
metadata = {
labels = {
k8s-app = "metrics-server";
};
name = "metrics-server";
namespace = "kube-system";
};
}
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "ClusterRole";
metadata = {
labels = {
k8s-app = "metrics-server";
"rbac.authorization.k8s.io/aggregate-to-admin" = "true";
"rbac.authorization.k8s.io/aggregate-to-edit" = "true";
"rbac.authorization.k8s.io/aggregate-to-view" = "true";
};
name = "system:aggregated-metrics-reader";
};
rules = [
{
apiGroups = [ "metrics.k8s.io" ];
resources = [
"pods"
"nodes"
];
verbs = [
"get"
"list"
"watch"
];
}
];
}
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "ClusterRole";
metadata = {
labels = {
k8s-app = "metrics-server";
};
name = "system:metrics-server";
};
rules = [
{
apiGroups = [ "" ];
resources = [ "nodes/metrics" ];
verbs = [ "get" ];
}
{
apiGroups = [ "" ];
resources = [
"pods"
"nodes"
];
verbs = [
"get"
"list"
"watch"
];
}
];
}
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "RoleBinding";
metadata = {
labels = {
k8s-app = "metrics-server";
};
name = "metrics-server-auth-reader";
namespace = "kube-system";
};
roleRef = {
apiGroup = "rbac.authorization.k8s.io";
kind = "Role";
name = "extension-apiserver-authentication-reader";
};
subjects = [
{
kind = "ServiceAccount";
name = "metrics-server";
namespace = "kube-system";
}
];
}
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "ClusterRoleBinding";
metadata = {
labels = {
k8s-app = "metrics-server";
};
name = "metrics-server:system:auth-delegator";
};
roleRef = {
apiGroup = "rbac.authorization.k8s.io";
kind = "ClusterRole";
name = "system:auth-delegator";
};
subjects = [
{
kind = "ServiceAccount";
name = "metrics-server";
namespace = "kube-system";
}
];
}
{
apiVersion = "rbac.authorization.k8s.io/v1";
kind = "ClusterRoleBinding";
metadata = {
labels = {
k8s-app = "metrics-server";
};
name = "system:metrics-server";
};
roleRef = {
apiGroup = "rbac.authorization.k8s.io";
kind = "ClusterRole";
name = "system:metrics-server";
};
subjects = [
{
kind = "ServiceAccount";
name = "metrics-server";
namespace = "kube-system";
}
];
}
{
apiVersion = "v1";
kind = "Service";
metadata = {
labels = {
k8s-app = "metrics-server";
};
name = "metrics-server";
namespace = "kube-system";
};
spec = {
ports = [
{
name = "https";
port = 443;
protocol = "TCP";
targetPort = "https";
}
];
selector = {
k8s-app = "metrics-server";
};
};
}
{
apiVersion = "apps/v1";
kind = "Deployment";
metadata = {
labels = {
k8s-app = "metrics-server";
};
name = "metrics-server";
namespace = "kube-system";
};
spec = {
selector = {
matchLabels = {
k8s-app = "metrics-server";
};
};
strategy = {
rollingUpdate = {
maxUnavailable = 0;
};
};
template = {
metadata = {
labels = {
k8s-app = "metrics-server";
};
};
spec = {
containers = [
{
args = [
"--cert-dir=/tmp"
"--secure-port=10250"
"--kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname"
"--kubelet-use-node-status-port"
"--metric-resolution=15s"
];
image = "registry.k8s.io/metrics-server/metrics-server:v0.7.2";
imagePullPolicy = "IfNotPresent";
livenessProbe = {
failureThreshold = 3;
httpGet = {
path = "/livez";
port = "https";
scheme = "HTTPS";
};
periodSeconds = 10;
};
name = "metrics-server";
ports = [
{
containerPort = 10250;
name = "https";
protocol = "TCP";
}
];
readinessProbe = {
failureThreshold = 3;
httpGet = {
path = "/readyz";
port = "https";
scheme = "HTTPS";
};
initialDelaySeconds = 20;
periodSeconds = 10;
};
resources = {
requests = {
cpu = "100m";
memory = "200Mi";
};
};
securityContext = {
allowPrivilegeEscalation = false;
capabilities = {
drop = [ "ALL" ];
};
readOnlyRootFilesystem = true;
runAsNonRoot = true;
runAsUser = 1000;
seccompProfile = {
type = "RuntimeDefault";
};
};
volumeMounts = [
{
mountPath = "/tmp";
name = "tmp-dir";
}
];
}
];
nodeSelector = {
"kubernetes.io/os" = "linux";
};
priorityClassName = "system-cluster-critical";
serviceAccountName = "metrics-server";
volumes = [
{
emptyDir = { };
name = "tmp-dir";
}
];
};
};
};
}
{
apiVersion = "apiregistration.k8s.io/v1";
kind = "APIService";
metadata = {
labels = {
k8s-app = "metrics-server";
};
name = "v1beta1.metrics.k8s.io";
};
spec = {
group = "metrics.k8s.io";
groupPriorityMinimum = 100;
insecureSkipTLSVerify = true;
service = {
name = "metrics-server";
namespace = "kube-system";
};
version = "v1beta1";
versionPriority = 100;
};
}
]

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@@ -1,757 +0,0 @@
{
config,
lib,
pkgs,
...
}:
let
cfg = config.services.kubernetes;
in
{
options.services.kubernetes =
with lib;
with types;
let
mkCertOptions = name: {
key = mkOption {
description = "${name} key file.";
type = path;
};
crt = mkOption {
description = "${name} certificate file.";
type = path;
};
};
in
{
enable = mkEnableOption "kubernetes";
lib = mkOption {
description = "Kubernetes utility functions.";
type = raw;
readOnly = true;
default = {
mkKubeConfig =
name: ca: cert: key:
(pkgs.formats.json { }).generate "${name}-kubeconfig.json" {
apiVersion = "v1";
kind = "Config";
clusters = [
{
name = "local";
cluster = {
server = cfg.apiserver._address;
"certificate-authority" = ca;
};
}
];
users = [
{
inherit name;
user = {
"client-certificate" = cert;
"client-key" = key;
};
}
];
contexts = [
{
name = "local";
context = {
cluster = "local";
user = name;
};
}
];
current-context = "local";
};
};
};
roles = mkOption {
description = "Kubernetes role that this machine should take.";
type = listOf (enum [
"master"
"node"
]);
default = [
"master"
"node"
];
};
address = mkOption {
description = "Kubernetes master server address.";
type = str;
default = "localhost";
};
cidr = mkOption {
description = "Kubernetes cluster CIDR.";
type = str;
default = "10.0.0.0/24";
};
cas = {
kubernetes = mkCertOptions "Kubernetes CA";
frontProxy = mkCertOptions "Front Proxy CA";
etcd = mkCertOptions "ETCD CA";
};
certs = {
apiserver = {
server = mkCertOptions "Kubernetes API Server";
kubeletClient = mkCertOptions "Kubernetes API Server Kubelet Client";
etcdClient = mkCertOptions "Kubernetes API Server ETCD Client";
};
etcd = {
server = mkCertOptions "ETCD Server";
peer = mkCertOptions "ETCD Peer";
};
frontProxy = mkCertOptions "Front Proxy Client";
serviceAccount = {
public = mkOption {
description = "Service account public key file.";
type = path;
};
private = mkOption {
description = "Service account private key file.";
type = path;
};
};
accounts = {
scheduler = mkCertOptions "Kubernetes Scheduler";
controllerManager = mkCertOptions "Kubernetes Controller Manager";
addonManager = mkCertOptions "Kubernetes Addon Manager";
proxy = mkCertOptions "Kubernetes Proxy";
admin = mkCertOptions "Kubernetes Admin";
};
};
kubeconfigs = mkOption {
description = "Kubernetes kubeconfigs.";
type = attrsOf path;
default = { };
};
apiserver = {
_address = mkOption {
description = "Kubernetes API server address.";
internal = true;
type = str;
};
address = mkOption {
description = "Kubernetes API server listening address.";
type = str;
readOnly = true;
default = "0.0.0.0";
};
port = mkOption {
description = "Kubernetes API server listening port.";
type = port;
readOnly = true;
default = 6443;
};
bootstrapTokenFile = mkOption {
description = "Kubernetes API server bootstrap token file.";
type = path;
};
};
kubelet = {
address = mkOption {
description = "Kubernetes kubelet listening address.";
type = str;
readOnly = true;
default = "0.0.0.0";
};
port = mkOption {
description = "Kubernetes kubelet listening port.";
type = port;
readOnly = true;
default = 10250;
};
taints =
let
taintOptions =
{ name, ... }:
{
key = mkOption {
description = "Taint key.";
type = str;
default = name;
};
value = mkOption {
description = "Taint value.";
type = str;
};
effect = mkOption {
description = "Taint effect.";
type = enum [
"NoSchedule"
"PreferNoSchedule"
"NoExecute"
];
};
};
in
mkOption {
description = "Taints to apply to the node.";
type = attrsOf (submodule taintOptions);
default = { };
};
bootstrapToken = mkOption {
description = "Kubelet bootstrap token file.";
type = path;
};
seedImages = mkOption {
description = "Container images to preload on the system.";
type = listOf package;
default = [ ];
};
cidr = mkOption {
description = "Kubernetes pod CIDR.";
type = str;
default = "10.1.0.0/16";
};
};
scheduler = {
address = mkOption {
description = "Kubernetes scheduler listening address.";
type = str;
readOnly = true;
default = "127.0.0.1";
};
port = mkOption {
description = "Kubernetes scheduler listening port.";
type = port;
readOnly = true;
default = 10251;
};
};
controllerManager = {
address = mkOption {
description = "Kubernetes controller manager listening address.";
type = str;
readOnly = true;
default = "127.0.0.1";
};
port = mkOption {
description = "Kubernetes controller manager listening port.";
type = port;
readOnly = true;
default = 10252;
};
};
proxy = {
address = mkOption {
description = "Kubernetes proxy listening address.";
type = str;
readOnly = true;
default = "0.0.0.0";
};
};
addonManager = {
addons = mkOption {
description = "Kubernetes addons.";
type = attrsOf (coercedTo (attrs) (a: [ a ]) (listOf attrs));
default = { };
};
bootstrapAddons = mkOption {
description = "Kubernetes addons applied with cluster-admin permissions.";
type = attrsOf (coercedTo (attrs) (a: [ a ]) (listOf attrs));
default = { };
};
};
};
config = lib.mkIf cfg.enable (
lib.mkMerge [
# master or node
{
services.kubernetes = {
apiserver._address = "https://${cfg.address}:${toString cfg.apiserver.port}";
kubeconfigs.admin =
cfg.lib.mkKubeConfig "admin" cfg.cas.kubernetes.crt cfg.certs.accounts.admin.crt
cfg.certs.accounts.admin.key;
addonManager.bootstrapAddons = {
addonManager = import ./addons/addon-manager { };
bootstrap = import ./addons/bootstrap { inherit config; };
kubeletApiAdmin = import ./addons/kubelet-api-admin { };
metricsServer = import ./addons/metrics-server { };
};
};
boot = {
kernel.sysctl = {
"net.bridge.bridge-nf-call-iptables" = 1;
"net.ipv4.ip_forward" = 1;
"net.bridge.bridge-nf-call-ip6tables" = 1;
};
kernelModules = [
"br_netfilter"
"overlay"
];
};
users = {
users.kubernetes = {
uid = config.ids.uids.kubernetes;
group = "kubernetes";
home = "/var/lib/kubernetes";
homeMode = "755";
createHome = true;
description = "Kubernetes user";
};
groups.kubernetes.gid = config.ids.gids.kubernetes;
};
systemd = {
targets.kubernetes = {
description = "Kubernetes";
wantedBy = [ "multi-user.target" ];
};
tmpfiles.rules = [
"d /opt/cni/bin 0755 root root -"
"d /run/kubernetes 0755 kubernetes kubernetes -"
];
services = {
kubelet =
let
kubeletConfig = (pkgs.formats.json { }).generate "config.json" ({
apiVersion = "kubelet.config.k8s.io/v1beta1";
kind = "KubeletConfiguration";
address = cfg.kubelet.address;
port = cfg.kubelet.port;
authentication = {
x509.clientCAFile = cfg.cas.kubernetes.crt;
webhook = {
enabled = true;
cacheTTL = "10s";
};
};
authorization.mode = "Webhook";
cgroupDriver = "systemd";
hairpinMode = "hairpin-veth";
registerNode = true;
containerRuntimeEndpoint = "unix:///run/containerd/containerd.sock";
failSwapOn = false;
memorySwap.swapBehavior = "LimitedSwap";
rotateCertificates = true;
serverTLSBootstrap = true;
featureGates = {
RotateKubeletServerCertificate = true;
NodeSwap = true;
};
healthzBindAddress = "127.0.0.1";
healthzPort = 10248;
});
taints = lib.strings.concatMapStringsSep "," (v: "${v.key}=${v.value}:${v.effect}") (
lib.attrsets.mapAttrsToList (n: v: v) cfg.kubelet.taints
);
generateKubeletBootstrapKubeconfig = lib.meta.getExe (
pkgs.writeShellApplication {
name = "kubelet-bootstrap-kubeconfig";
runtimeInputs = with pkgs; [ coreutils ];
text = ''
mkdir -p /etc/kubernetes
cat > /etc/kubernetes/bootstrap-kubeconfig <<EOF
apiVersion: v1
kind: Config
clusters:
- cluster:
certificate-authority: ${cfg.cas.kubernetes.crt}
server: ${cfg.apiserver._address}
name: local
contexts:
- context:
cluster: local
user: kubelet-bootstrap
name: bootstrap
current-context: bootstrap
preferences: {}
users:
- name: kubelet-bootstrap
user:
token: $(<${cfg.kubelet.bootstrapToken})
EOF
'';
}
);
seedContainerImages = lib.meta.getExe (
pkgs.writeShellApplication {
name = "seed-container-images";
runtimeInputs = with pkgs; [
gzip
containerd
coreutils
];
text = ''
${lib.strings.concatMapStrings (img: ''
echo "Seeding container image: ${img}"
${
if (lib.hasSuffix "gz" img) then
''zcat "${img}" | ctr -n k8s.io image import -''
else
''cat "${img}" | ctr -n k8s.io image import -''
}
'') cfg.kubelet.seedImages}
'';
}
);
in
{
description = "Kubernetes Kubelet";
wantedBy = [ "kubernetes.target" ];
after = [
"network.target"
"containerd.service"
"kube-apisever.service"
];
path = with pkgs; [
kubernetes
coreutils
util-linux
git
openssh
iproute2
ethtool
iptables
socat
thin-provisioning-tools
];
preStart = ''
${generateKubeletBootstrapKubeconfig}
${seedContainerImages}
'';
script = lib.strings.concatStringsSep " " (
[
"kubelet"
"--config=${kubeletConfig}"
"--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubeconfig"
"--kubeconfig=/var/lib/kubelet/kubeconfig"
"--cert-dir=/var/lib/kubelet/pki"
"--hostname-override=${lib.strings.toLower config.networking.fqdnOrHostName}"
"--kubeconfig=/etc/kubernetes/bootstrap-kubeconfig"
"--pod-infra-container-image=pause"
"--root-dir=/var/lib/kubelet"
]
++ lib.lists.optional (taints != "") [
"--register-with-taints=${taints}"
]
);
serviceConfig = {
Slice = "kubernetes.slice";
CPUAccounting = true;
MemoryAccounting = true;
Restart = "on-failure";
RestartSec = "1000ms";
WorkingDirectory = "/var/lib/kubelet";
};
unitConfig.StartLimitIntervalSec = 0;
};
kube-proxy = {
description = "Kubernetes Proxy";
wantedBy = [ "kubernetes.target" ];
after = [ "kube-apiserver.service" ];
path = with pkgs; [
kubernetes
iptables
conntrack-tools
];
script = lib.strings.concatStringsSep " " [
"kube-proxy"
"--bind-address=${cfg.proxy.address}"
"--cluster-cidr=${cfg.kubelet.cidr}"
"--hostname-override=${lib.strings.toLower config.networking.fqdnOrHostName}"
"--kubeconfig=${
cfg.lib.mkKubeConfig "kube-proxy" cfg.cas.kubernetes.crt cfg.certs.accounts.proxy.crt
cfg.certs.accounts.proxy.key
}"
];
serviceConfig = {
Slice = "kubernetes.slice";
WorkingDirectory = "/var/lib/kubernetes";
Restart = "on-failure";
RestartSec = 5;
};
unitConfig.StartLimitIntervalSec = 0;
};
};
};
networking.firewall.enable = false;
}
# only master
(lib.mkIf (lib.all (m: m == "master") cfg.roles) {
services.kubernetes.kubelet.taints = {
unschedulable = {
value = "true";
effect = "NoSchedule";
};
"node-role.kubernetes.io/master" = {
value = "true";
effect = "NoSchedule";
};
};
})
# master
(lib.mkIf (lib.elem "master" cfg.roles) {
services = {
etcd = {
enable = true;
name = cfg.address;
keyFile = cfg.certs.etcd.server.key;
certFile = cfg.certs.etcd.server.crt;
trustedCaFile = cfg.cas.etcd.crt;
peerKeyFile = cfg.certs.etcd.peer.key;
peerCertFile = cfg.certs.etcd.peer.crt;
peerTrustedCaFile = cfg.cas.etcd.crt;
clientCertAuth = true;
peerClientCertAuth = true;
listenClientUrls = [ "https://0.0.0.0:2379" ];
listenPeerUrls = [ "https://0.0.0.0:2380" ];
advertiseClientUrls = [ "https://${cfg.address}:2379" ];
initialCluster = [ "${cfg.address}=https://${cfg.address}:2380" ];
initialAdvertisePeerUrls = [ "https://${cfg.address}:2380" ];
};
};
systemd.services = {
kube-apiserver = {
description = "Kubernetes API Server";
wantedBy = [ "kubernetes.target" ];
after = [ "network.target" ];
path = with pkgs; [ kubernetes ];
script = lib.strings.concatStringsSep " " [
"kube-apiserver"
"--allow-privileged=true"
"--authorization-mode=RBAC,Node"
"--bind-address=${cfg.apiserver.address}"
"--secure-port=${toString cfg.apiserver.port}"
"--client-ca-file=${cfg.cas.kubernetes.crt}"
"--tls-cert-file=${cfg.certs.apiserver.server.crt}"
"--tls-private-key-file=${cfg.certs.apiserver.server.key}"
"--enable-admission-plugins=${
lib.strings.concatStringsSep "," [
"NamespaceLifecycle"
"LimitRanger"
"ServiceAccount"
"ResourceQuota"
"DefaultStorageClass"
"DefaultTolerationSeconds"
"NodeRestriction"
]
}"
"--etcd-servers=${
lib.strings.concatStringsSep "," [
"https://${cfg.address}:2379"
"https://127.0.0.1:2379"
]
}"
"--etcd-cafile=${cfg.cas.etcd.crt}"
"--etcd-certfile=${cfg.certs.apiserver.etcdClient.crt}"
"--etcd-keyfile=${cfg.certs.apiserver.etcdClient.key}"
"--kubelet-certificate-authority=${cfg.cas.kubernetes.crt}"
"--kubelet-client-certificate=${cfg.certs.apiserver.kubeletClient.crt}"
"--kubelet-client-key=${cfg.certs.apiserver.kubeletClient.key}"
"--proxy-client-cert-file=${cfg.certs.frontProxy.crt}"
"--proxy-client-key-file=${cfg.certs.frontProxy.key}"
"--runtime-config=authentication.k8s.io/v1beta1=true"
"--api-audiences=api,https://kubernetes.default.svc"
"--service-account-issuer=https://kubernetes.default.svc"
"--service-account-signing-key-file=${cfg.certs.serviceAccount.private}"
"--service-account-key-file=${cfg.certs.serviceAccount.public}"
"--service-cluster-ip-range=${cfg.cidr}"
"--storage-backend=etcd3"
"--enable-bootstrap-token-auth=true"
"--token-auth-file=${cfg.apiserver.bootstrapTokenFile}"
"--requestheader-client-ca-file=${cfg.cas.frontProxy.crt}"
"--requestheader-allowed-names=front-proxy-client"
"--requestheader-extra-headers-prefix=X-Remote-Extra-"
"--requestheader-group-headers=X-Remote-Group"
"--requestheader-username-headers=X-Remote-User"
];
serviceConfig = {
Slice = "kubernetes.slice";
WorkingDirectory = "/var/lib/kubernetes";
User = "kubernetes";
Group = "kubernetes";
AmbientCapabilities = "cap_net_bind_service";
Restart = "on-failure";
RestartSec = 5;
};
unitConfig.StartLimitIntervalSec = 0;
};
kube-scheduler = {
description = "Kubernetes Scheduler";
wantedBy = [ "kubernetes.target" ];
after = [ "kube-apiserver.service" ];
path = with pkgs; [ kubernetes ];
script = lib.strings.concatStringsSep " " [
"kube-scheduler"
"--bind-address=${cfg.scheduler.address}"
"--secure-port=${toString cfg.scheduler.port}"
"--leader-elect=true"
"--kubeconfig=${
cfg.lib.mkKubeConfig "kube-scheduler" cfg.cas.kubernetes.crt cfg.certs.accounts.scheduler.crt
cfg.certs.accounts.scheduler.key
}"
];
serviceConfig = {
Slice = "kubernetes.slice";
WorkingDirectory = "/var/lib/kubernetes";
User = "kubernetes";
Group = "kubernetes";
Restart = "on-failure";
RestartSec = 5;
};
unitConfig.StartLimitIntervalSec = 0;
};
kube-controller-manager = {
description = "Kubernetes Controller Manager";
wantedBy = [ "kubernetes.target" ];
after = [ "kube-apiserver.service" ];
path = with pkgs; [ kubernetes ];
script = lib.strings.concatStringsSep " " [
"kube-controller-manager"
"--allocate-node-cidrs=true"
"--bind-address=${cfg.controllerManager.address}"
"--secure-port=${toString cfg.controllerManager.port}"
"--cluster-cidr=${cfg.kubelet.cidr}"
"--kubeconfig=${
cfg.lib.mkKubeConfig "kube-controller-manager" cfg.cas.kubernetes.crt
cfg.certs.accounts.controllerManager.crt
cfg.certs.accounts.controllerManager.key
}"
"--leader-elect=true"
"--root-ca-file=${cfg.cas.kubernetes.crt}"
"--service-account-private-key-file=${cfg.certs.serviceAccount.private}"
"--use-service-account-credentials"
"--client-ca-file=${cfg.cas.kubernetes.crt}"
"--cluster-signing-cert-file=${cfg.cas.kubernetes.crt}"
"--cluster-signing-key-file=${cfg.cas.kubernetes.key}"
"--requestheader-client-ca-file=${cfg.cas.frontProxy.crt}"
];
serviceConfig = {
Slice = "kubernetes.slice";
Restart = "on-failure";
RestartSec = 30;
WorkingDirectory = "/var/lib/kubernetes";
User = "kubernetes";
Group = "kubernetes";
};
unitConfig.StartLimitIntervalSec = 0;
};
kube-addon-manager =
let
mkAddons =
addons:
lib.attrsets.mapAttrsToList (
name: addon:
(pkgs.formats.json { }).generate "${name}.json" {
apiVersion = "v1";
kind = "List";
items = addon;
}
) addons;
in
{
description = "Kubernetes Addon Manager";
wantedBy = [ "kubernetes.target" ];
after = [ "kube-apiserver.service" ];
environment = {
ADDON_PATH = pkgs.runCommand "kube-addons" { } ''
mkdir -p $out
${lib.strings.concatMapStringsSep "\n" (a: "ln -s ${a} $out/${baseNameOf a}") (
mkAddons cfg.addonManager.addons
)}
'';
KUBECONFIG =
cfg.lib.mkKubeConfig "addon-manager" cfg.cas.kubernetes.crt cfg.certs.accounts.addonManager.crt
cfg.certs.accounts.addonManager.key;
};
path = with pkgs; [
kubernetes
gawk
];
preStart = ''
export KUBECONFIG=${cfg.kubeconfigs.admin}
kubectl apply -f ${lib.strings.concatStringsSep " \\\n -f " (mkAddons cfg.addonManager.bootstrapAddons)}
'';
script = "kube-addons";
serviceConfig = {
Slice = "kubernetes.slice";
PermissionsStartOnly = true;
WorkingDirectory = "/var/lib/kubernetes";
User = "kubernetes";
Group = "kubernetes";
Restart = "on-failure";
RestartSec = 10;
};
unitConfig.StartLimitIntervalSec = 0;
};
};
})
# node
(lib.mkIf (lib.elem "node" cfg.roles) {
virtualisation.containerd = {
enable = true;
settings = {
version = 2;
root = "/var/lib/containerd";
state = "/run/containerd";
oom_score = 0;
grpc.address = "/run/containerd/containerd.sock";
plugins."io.containerd.grpc.v1.cri" = {
containerd.runtimes.runc = {
runtime_type = "io.containerd.runc.v2";
options.SystemdCgroup = true;
};
};
};
};
})
]
);
}

View File

@@ -1,293 +0,0 @@
{ config, ... }:
{
sops.secrets = {
"kubernetes/ca/kubernetes/crt" = {
owner = "kubernetes";
group = "users";
mode = "0440";
};
"kubernetes/ca/kubernetes/key" = {
owner = "kubernetes";
group = "users";
mode = "0440";
};
"kubernetes/ca/front-proxy/crt" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/ca/front-proxy/key" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/ca/etcd/crt" = {
owner = "etcd";
group = "kubernetes";
mode = "0440";
};
"kubernetes/ca/etcd/key" = {
owner = "etcd";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/apiserver/server/crt" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/apiserver/server/key" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/apiserver/etcd-client/crt" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/apiserver/etcd-client/key" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/apiserver/kubelet-client/crt" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/apiserver/kubelet-client/key" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/front-proxy/crt" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/front-proxy/key" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/etcd/server/crt" = {
owner = "etcd";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/etcd/server/key" = {
owner = "etcd";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/etcd/peer/crt" = {
owner = "etcd";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/etcd/peer/key" = {
owner = "etcd";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/sa/key" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/sa/pub" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/accounts/scheduler/crt" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/accounts/scheduler/key" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/accounts/controller-manager/crt" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/accounts/controller-manager/key" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/accounts/addon-manager/crt" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/accounts/addon-manager/key" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/accounts/proxy/crt" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/accounts/proxy/key" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/cert/accounts/admin/crt" = {
group = "kubernetes";
};
"kubernetes/cert/accounts/admin/key" = {
group = "kubernetes";
};
"kubernetes/token/kubelet-bootstrap/token" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
"kubernetes/token/kubelet-bootstrap/csv" = {
owner = "kubernetes";
group = "kubernetes";
mode = "0440";
};
};
services.kubernetes = {
cas = {
kubernetes = {
key = config.sops.secrets."kubernetes/ca/kubernetes/key".path;
crt = config.sops.secrets."kubernetes/ca/kubernetes/crt".path;
};
frontProxy = {
key = config.sops.secrets."kubernetes/ca/front-proxy/key".path;
crt = config.sops.secrets."kubernetes/ca/front-proxy/crt".path;
};
etcd = {
key = config.sops.secrets."kubernetes/ca/etcd/key".path;
crt = config.sops.secrets."kubernetes/ca/etcd/crt".path;
};
};
certs = {
apiserver = {
server = {
key = config.sops.secrets."kubernetes/cert/apiserver/server/key".path;
crt = config.sops.secrets."kubernetes/cert/apiserver/server/crt".path;
};
etcdClient = {
key = config.sops.secrets."kubernetes/cert/apiserver/etcd-client/key".path;
crt = config.sops.secrets."kubernetes/cert/apiserver/etcd-client/crt".path;
};
kubeletClient = {
key = config.sops.secrets."kubernetes/cert/apiserver/kubelet-client/key".path;
crt = config.sops.secrets."kubernetes/cert/apiserver/kubelet-client/crt".path;
};
};
etcd = {
server = {
key = config.sops.secrets."kubernetes/cert/etcd/server/key".path;
crt = config.sops.secrets."kubernetes/cert/etcd/server/crt".path;
};
peer = {
key = config.sops.secrets."kubernetes/cert/etcd/peer/key".path;
crt = config.sops.secrets."kubernetes/cert/etcd/peer/crt".path;
};
};
frontProxy = {
key = config.sops.secrets."kubernetes/cert/front-proxy/key".path;
crt = config.sops.secrets."kubernetes/cert/front-proxy/crt".path;
};
serviceAccount = {
private = config.sops.secrets."kubernetes/cert/sa/key".path;
public = config.sops.secrets."kubernetes/cert/sa/pub".path;
};
accounts = {
scheduler = {
key = config.sops.secrets."kubernetes/cert/accounts/scheduler/key".path;
crt = config.sops.secrets."kubernetes/cert/accounts/scheduler/crt".path;
};
controllerManager = {
key = config.sops.secrets."kubernetes/cert/accounts/controller-manager/key".path;
crt = config.sops.secrets."kubernetes/cert/accounts/controller-manager/crt".path;
};
addonManager = {
key = config.sops.secrets."kubernetes/cert/accounts/addon-manager/key".path;
crt = config.sops.secrets."kubernetes/cert/accounts/addon-manager/crt".path;
};
proxy = {
key = config.sops.secrets."kubernetes/cert/accounts/proxy/key".path;
crt = config.sops.secrets."kubernetes/cert/accounts/proxy/crt".path;
};
admin = {
key = config.sops.secrets."kubernetes/cert/accounts/admin/key".path;
crt = config.sops.secrets."kubernetes/cert/accounts/admin/crt".path;
};
};
};
kubelet.bootstrapToken = config.sops.secrets."kubernetes/token/kubelet-bootstrap/token".path;
apiserver.bootstrapTokenFile = config.sops.secrets."kubernetes/token/kubelet-bootstrap/csv".path;
};
systemd.services = {
kubelet.after = [ "sops-nix.service" ];
kube-apiserver.after = [ "sops-nix.service" ];
kube-controller-manager.after = [ "sops-nix.service" ];
kube-scheduler.after = [ "sops-nix.service" ];
kube-proxy.after = [ "sops-nix.service" ];
kube-addon-manager.after = [ "sops-nix.service" ];
etcd.after = [ "sops-nix.service" ];
};
}

View File

@@ -1,207 +0,0 @@
#!/usr/bin/env -S nix shell nixpkgs#openssl nixpkgs#yq-go nixpkgs#sops -c bash
set -o errexit
set -o pipefail
generate_ca() {
local target_dir=$1
local ca_name=$2
local ca_days=$3
local cn=$4
mkdir -p "${target_dir}"
local ca_key=${target_dir}/${ca_name}.key
local ca_cert=${target_dir}/${ca_name}.crt
openssl genrsa -out "${ca_key}" 2048
openssl req -x509 -new -nodes -key "${ca_key}" -days "${ca_days}" -out "${ca_cert}" -subj "/CN=${cn}"
}
generate_alt_names() {
local hosts=("$@")
local dns=0
local ip=0
local alt_names=""
for host in "${hosts[@]}"; do
if [[ ${host} =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
alt_names="${alt_names}IP.${ip} = ${host}\n"
((ip++))
else
alt_names="${alt_names}DNS.${dns} = ${host}\n"
((dns++))
fi
done
echo -e "${alt_names}"
}
generate_cnf() {
local target_dir=$1
local cnf_name=$2
local cn=$3
local hosts=("${@:4}")
mkdir -p "${target_dir}"
local cnf_file=${target_dir}/${cnf_name}.cnf
cat <<EOF > "${cnf_file}"
[req]
prompt = no
[ req_ext ]
subjectAltName = @alt_names
[ alt_names ]
$(generate_alt_names "${hosts[@]}")
[ v3_ext ]
authorityKeyIdentifier=keyid,issuer:always
basicConstraints=CA:FALSE
keyUsage=keyEncipherment,dataEncipherment,digitalSignature
extendedKeyUsage=serverAuth,clientAuth
subjectAltName=@alt_names
EOF
}
generate_crt() {
local target_dir=$1
local cert_name=$2
local cert_days=$3
local cn=$4
local o=$5
local ca_key=$6
local ca_cert=$7
local hosts=("${@:8}")
mkdir -p "${target_dir}"
local cert_key=${target_dir}/${cert_name}.key
local cert_csr=${target_dir}/${cert_name}.csr
local cert_cert=${target_dir}/${cert_name}.crt
openssl genrsa -out "${cert_key}" 2048
local subject="/CN=${cn}"
if [ -n "${o}" ]; then
subject="${subject}/O=${o}"
fi
if [ -n "${hosts}" ]; then
generate_cnf "${target_dir}" "${cert_name}" "${cn}" "${hosts[@]}"
openssl req -new -key "${cert_key}" -out "${cert_csr}" -subj "${subject}" -config "${target_dir}"/"${cert_name}".cnf
openssl x509 -req -in "${cert_csr}" -CA "${ca_cert}" -CAkey "${ca_key}" -CAcreateserial -out "${cert_cert}" -days "${cert_days}" -extfile "${target_dir}"/"${cert_name}".cnf -extensions v3_ext
else
openssl req -new -key "${cert_key}" -out "${cert_csr}" -subj "${subject}"
openssl x509 -req -in "${cert_csr}" -CA "${ca_cert}" -CAkey "${ca_key}" -CAcreateserial -out "${cert_cert}" -days "${cert_days}"
fi
}
generate_key_pair() {
local target_dir=$1
local key_name=$2
mkdir -p "${target_dir}"
local private_key=${target_dir}/${key_name}.key
local public_key=${target_dir}/${key_name}.pub
openssl genrsa -out "${private_key}" 2048
openssl rsa -in "${private_key}" -pubout -out "${public_key}"
}
generate_auth_token() {
local target_dir=$1
local token_name=$2
local user=$3
local id=$4
local groups=$5
mkdir -p "${target_dir}"
local token_file="${target_dir}/${token_name}.token"
local token_auth_file="${target_dir}/${token_name}.csv"
token="$(head -c 16 /dev/urandom | od -An -t x | tr -d ' ')"
echo "${token}" > "${token_file}"
echo "${token},${user},${id},\"${groups}\"" > "${token_auth_file}"
}
DEFAULT_CA_DAYS=3650
if [[ -z "$SOPS_AGE_KEY_FILE" ]]; then
echo "Please set the SOPS_AGE_KEY_FILE environment variable"
exit 1
fi
hostname=${1:-$(hostname)}
if [ -z "${hostname}" ]; then
echo "Usage: $0 [hostname]"
exit 1
fi
generate_ca out/ca kubernetes ${DEFAULT_CA_DAYS} kubernetes-ca ""
generate_ca out/ca front-proxy ${DEFAULT_CA_DAYS} kubernetes-front-proxy-ca ""
generate_ca out/ca etcd ${DEFAULT_CA_DAYS} etcd-ca ""
generate_crt out/cert/apiserver server ${DEFAULT_CA_DAYS} kube-apiserver "" out/ca/kubernetes.key out/ca/kubernetes.crt "kubernetes" "kubernetes.default" "kubernetes.default.svc" "kubernetes.default.svc.cluster" "kubernetes.default.svc.cluster.local" "localhost" "10.0.0.1" "127.0.0.1"
generate_crt out/cert/apiserver etcd-client ${DEFAULT_CA_DAYS} kube-apiserver-etcd-client "" out/ca/etcd.key out/ca/etcd.crt ""
generate_crt out/cert/apiserver kubelet-client ${DEFAULT_CA_DAYS} kube-apiserver-kubelet-client "" out/ca/kubernetes.key out/ca/kubernetes.crt ""
generate_crt out/cert/etcd server ${DEFAULT_CA_DAYS} kube-etcd "" out/ca/etcd.key out/ca/etcd.crt "etcd.local" "etcd.cluster.local" "localhost" "127.0.0.1"
generate_crt out/cert/etcd peer ${DEFAULT_CA_DAYS} kube-etcd-peer "" out/ca/etcd.key out/ca/etcd.crt "etcd.local" "etcd.cluster.local" "localhost" "127.0.0.1"
generate_crt out/cert front-proxy ${DEFAULT_CA_DAYS} front-proxy-client "" out/ca/front-proxy.key out/ca/front-proxy.crt ""
generate_key_pair out/cert sa
generate_crt out/cert/accounts scheduler ${DEFAULT_CA_DAYS} system:kube-scheduler "" out/ca/kubernetes.key out/ca/kubernetes.crt ""
generate_crt out/cert/accounts controller-manager ${DEFAULT_CA_DAYS} system:kube-controller-manager "" out/ca/kubernetes.key out/ca/kubernetes.crt ""
generate_crt out/cert/accounts addon-manager ${DEFAULT_CA_DAYS} system:kube-addon-manager "" out/ca/kubernetes.key out/ca/kubernetes.crt ""
generate_crt out/cert/accounts proxy ${DEFAULT_CA_DAYS} system:kube-proxy "" out/ca/kubernetes.key out/ca/kubernetes.crt ""
generate_crt out/cert/accounts admin ${DEFAULT_CA_DAYS} kubernetes-admin system:masters out/ca/kubernetes.key out/ca/kubernetes.crt ""
generate_crt out/cert/accounts users ${DEFAULT_CA_DAYS} kubernetes-users system:masters out/ca/kubernetes.key out/ca/kubernetes.crt ""
generate_auth_token out/token kubelet-bootstrap "kubelet-bootstrap" 10001 "system:bootstrappers"
sops_config="../../../../../$(hostname)/secrets/sops.yaml"
secrets_file="../../../../../$(hostname)/secrets/secrets.yaml"
decrypted_secrets_file="../../../../../$(hostname)/secrets/.decrypted~secrets.yaml"
sops -d "${secrets_file}" > "${decrypted_secrets_file}"
yq -i '
del(.kubernetes) |
.kubernetes.ca.kubernetes.crt = load_str("out/ca/kubernetes.crt") |
.kubernetes.ca.kubernetes.key = load_str("out/ca/kubernetes.key") |
.kubernetes.ca.front-proxy.crt = load_str("out/ca/front-proxy.crt") |
.kubernetes.ca.front-proxy.key = load_str("out/ca/front-proxy.key") |
.kubernetes.ca.etcd.crt = load_str("out/ca/etcd.crt") |
.kubernetes.ca.etcd.key = load_str("out/ca/etcd.key") |
.kubernetes.cert.apiserver.server.crt = load_str("out/cert/apiserver/server.crt") |
.kubernetes.cert.apiserver.server.key = load_str("out/cert/apiserver/server.key") |
.kubernetes.cert.apiserver.etcd-client.crt = load_str("out/cert/apiserver/etcd-client.crt") |
.kubernetes.cert.apiserver.etcd-client.key = load_str("out/cert/apiserver/etcd-client.key") |
.kubernetes.cert.apiserver.kubelet-client.crt = load_str("out/cert/apiserver/kubelet-client.crt") |
.kubernetes.cert.apiserver.kubelet-client.key = load_str("out/cert/apiserver/kubelet-client.key") |
.kubernetes.cert.etcd.server.crt = load_str("out/cert/etcd/server.crt") |
.kubernetes.cert.etcd.server.key = load_str("out/cert/etcd/server.key") |
.kubernetes.cert.etcd.peer.crt = load_str("out/cert/etcd/peer.crt") |
.kubernetes.cert.etcd.peer.key = load_str("out/cert/etcd/peer.key") |
.kubernetes.cert.front-proxy.crt = load_str("out/cert/front-proxy.crt") |
.kubernetes.cert.front-proxy.key = load_str("out/cert/front-proxy.key") |
.kubernetes.cert.sa.key = load_str("out/cert/sa.key") |
.kubernetes.cert.sa.pub = load_str("out/cert/sa.pub") |
.kubernetes.cert.accounts.scheduler.crt = load_str("out/cert/accounts/scheduler.crt") |
.kubernetes.cert.accounts.scheduler.key = load_str("out/cert/accounts/scheduler.key") |
.kubernetes.cert.accounts.controller-manager.crt = load_str("out/cert/accounts/controller-manager.crt") |
.kubernetes.cert.accounts.controller-manager.key = load_str("out/cert/accounts/controller-manager.key") |
.kubernetes.cert.accounts.addon-manager.crt = load_str("out/cert/accounts/addon-manager.crt") |
.kubernetes.cert.accounts.addon-manager.key = load_str("out/cert/accounts/addon-manager.key") |
.kubernetes.cert.accounts.proxy.crt = load_str("out/cert/accounts/proxy.crt") |
.kubernetes.cert.accounts.proxy.key = load_str("out/cert/accounts/proxy.key") |
.kubernetes.cert.accounts.admin.crt = load_str("out/cert/accounts/admin.crt") |
.kubernetes.cert.accounts.admin.key = load_str("out/cert/accounts/admin.key") |
.kubernetes.cert.accounts.users.crt = load_str("out/cert/accounts/users.crt") |
.kubernetes.cert.accounts.users.key = load_str("out/cert/accounts/users.key") |
.kubernetes.token.kubelet-bootstrap.token = load_str("out/token/kubelet-bootstrap.token") |
.kubernetes.token.kubelet-bootstrap.csv = load_str("out/token/kubelet-bootstrap.csv")
' "${decrypted_secrets_file}"
sops --config "${sops_config}" -e "${decrypted_secrets_file}" > "${secrets_file}"
rm -rf ${decrypted_secrets_file} out