update
diff --git a/charts/headscale/Chart.yaml b/charts/headscale/Chart.yaml
new file mode 100644
index 0000000..f1688de
--- /dev/null
+++ b/charts/headscale/Chart.yaml
@@ -0,0 +1,6 @@
+apiVersion: v2
+name: headscale
+description: A Helm chart to run Headscale on PCloud
+type: application
+version: 0.0.1
+appVersion: "0.0.1"
diff --git a/charts/headscale/templates/_helpers.tpl b/charts/headscale/templates/_helpers.tpl
new file mode 100644
index 0000000..063b2b4
--- /dev/null
+++ b/charts/headscale/templates/_helpers.tpl
@@ -0,0 +1,7 @@
+{{- define "clientSecret" -}}
+{{- if .Values.oauth2.clientSecret -}}
+{{- .Values.oauth2.clientSecret -}}
+{{- else -}}
+{{- randAlphaNum 32 -}}
+{{- end -}}
+{{- end -}}
diff --git a/charts/headscale/templates/config.yaml b/charts/headscale/templates/config.yaml
new file mode 100644
index 0000000..7c007ba
--- /dev/null
+++ b/charts/headscale/templates/config.yaml
@@ -0,0 +1,302 @@
+apiVersion: dodo.cloud.dodo.cloud/v1
+kind: ResourceRenderer
+metadata:
+ name: config-renderer
+ namespace: {{ .Release.Namespace }}
+spec:
+ secretName: {{ .Values.oauth2.secretName }}
+ resourceTemplate: |
+ apiVersion: v1
+ kind: ConfigMap
+ metadata:
+ name: config
+ namespace: {{ .Release.Namespace }}
+ data:
+ config.yaml: |
+ # headscale will look for a configuration file named `config.yaml` (or `config.json`) in the following order:
+ #
+ # - `/etc/headscale`
+ # - `~/.headscale`
+ # - current working directory
+
+ # The url clients will connect to.
+ # Typically this will be a domain like:
+ #
+ # https://myheadscale.example.com:443
+ #
+ server_url: https://{{ .Values.domain }}
+
+ # Address to listen to / bind to on the server
+ #
+ # For production:
+ listen_addr: 0.0.0.0:8080
+ # listen_addr: 127.0.0.1:8080
+
+ # Address to listen to /metrics, you may want
+ # to keep this endpoint private to your internal
+ # network
+ #
+ metrics_listen_addr: 0.0.0.0:9090
+ # metrics_listen_addr: 127.0.0.1:9090
+
+ # Address to listen for gRPC.
+ # gRPC is used for controlling a headscale server
+ # remotely with the CLI
+ # Note: Remote access _only_ works if you have
+ # valid certificates.
+ #
+ # For production:
+ grpc_listen_addr: 0.0.0.0:50443
+ # grpc_listen_addr: 127.0.0.1:50443
+
+ # Allow the gRPC admin interface to run in INSECURE
+ # mode. This is not recommended as the traffic will
+ # be unencrypted. Only enable if you know what you
+ # are doing.
+ grpc_allow_insecure: false
+
+ # Private key used to encrypt the traffic between headscale
+ # and Tailscale clients.
+ # The private key file will be autogenerated if it's missing.
+ #
+ # For production:
+ # /var/lib/headscale/private.key
+ private_key_path: /headscale/data/private.key
+
+ # The Noise section includes specific configuration for the
+ # TS2021 Noise protocol
+ noise:
+ # The Noise private key is used to encrypt the
+ # traffic between headscale and Tailscale clients when
+ # using the new Noise-based protocol. It must be different
+ # from the legacy private key.
+ #
+ # For production:
+ # private_key_path: /var/lib/headscale/noise_private.key
+ private_key_path: /headscale/data/noise_private.key
+
+ # List of IP prefixes to allocate tailaddresses from.
+ # Each prefix consists of either an IPv4 or IPv6 address,
+ # and the associated prefix length, delimited by a slash.
+ ip_prefixes:
+ # - fd7a:115c:a1e0::/48
+ - 100.64.0.0/10
+
+ # DERP is a relay system that Tailscale uses when a direct
+ # connection cannot be established.
+ # https://tailscale.com/blog/how-tailscale-works/#encrypted-tcp-relays-derp
+ #
+ # headscale needs a list of DERP servers that can be presented
+ # to the clients.
+ derp:
+ server:
+ # If enabled, runs the embedded DERP server and merges it into the rest of the DERP config
+ # The Headscale server_url defined above MUST be using https, DERP requires TLS to be in place
+ enabled: false
+
+ # Region ID to use for the embedded DERP server.
+ # The local DERP prevails if the region ID collides with other region ID coming from
+ # the regular DERP config.
+ region_id: 999
+
+ # Region code and name are displayed in the Tailscale UI to identify a DERP region
+ region_code: "headscale"
+ region_name: "Headscale Embedded DERP"
+
+ # Listens over UDP at the configured address for STUN connections - to help with NAT traversal.
+ # When the embedded DERP server is enabled stun_listen_addr MUST be defined.
+ #
+ # For more details on how this works, check this great article: https://tailscale.com/blog/how-tailscale-works/
+ stun_listen_addr: "0.0.0.0:3478"
+
+ # List of externally available DERP maps encoded in JSON
+ urls:
+ - https://controlplane.tailscale.com/derpmap/default
+
+ # Locally available DERP map files encoded in YAML
+ #
+ # This option is mostly interesting for people hosting
+ # their own DERP servers:
+ # https://tailscale.com/kb/1118/custom-derp-servers/
+ #
+ # paths:
+ # - /etc/headscale/derp-example.yaml
+ paths: []
+
+ # If enabled, a worker will be set up to periodically
+ # refresh the given sources and update the derpmap
+ # will be set up.
+ auto_update_enabled: true
+
+ # How often should we check for DERP updates?
+ update_frequency: 24h
+
+ # Disables the automatic check for headscale updates on startup
+ disable_check_updates: true
+
+ # Time before an inactive ephemeral node is deleted?
+ ephemeral_node_inactivity_timeout: 30m
+
+ # Period to check for node updates within the tailnet. A value too low will severely affect
+ # CPU consumption of Headscale. A value too high (over 60s) will cause problems
+ # for the nodes, as they won't get updates or keep alive messages frequently enough.
+ # In case of doubts, do not touch the default 10s.
+ node_update_check_interval: 10s
+
+ # SQLite config
+ db_type: sqlite3
+
+ # For production:
+ # db_path: /var/lib/headscale/db.sqlite
+ db_path: /headscale/data/db.sqlite
+
+ # # Postgres config
+ # If using a Unix socket to connect to Postgres, set the socket path in the 'host' field and leave 'port' blank.
+ # db_type: postgres
+ # db_host: localhost
+ # db_port: 5432
+ # db_name: headscale
+ # db_user: foo
+ # db_pass: bar
+
+ # If other 'sslmode' is required instead of 'require(true)' and 'disabled(false)', set the 'sslmode' you need
+ # in the 'db_ssl' field. Refers to https://www.postgresql.org/docs/current/libpq-ssl.html Table 34.1.
+ # db_ssl: false
+
+ ### TLS configuration
+ #
+ ## Let's encrypt / ACME
+ #
+ # headscale supports automatically requesting and setting up
+ # TLS for a domain with Let's Encrypt.
+ #
+ # URL to ACME directory
+ acme_url: https://acme-v02.api.letsencrypt.org/directory
+
+ # Email to register with ACME provider
+ acme_email: ""
+
+ # Domain name to request a TLS certificate for:
+ tls_letsencrypt_hostname: ""
+
+ # Path to store certificates and metadata needed by
+ # letsencrypt
+ # For production:
+ # tls_letsencrypt_cache_dir: /var/lib/headscale/cache
+ tls_letsencrypt_cache_dir: ./cache
+
+ # Type of ACME challenge to use, currently supported types:
+ # HTTP-01 or TLS-ALPN-01
+ # See [docs/tls.md](docs/tls.md) for more information
+ tls_letsencrypt_challenge_type: HTTP-01
+ # When HTTP-01 challenge is chosen, letsencrypt must set up a
+ # verification endpoint, and it will be listening on:
+ # :http = port 80
+ tls_letsencrypt_listen: ":http"
+
+ ## Use already defined certificates:
+ tls_cert_path: ""
+ tls_key_path: ""
+
+ log:
+ # Output formatting for logs: text or json
+ format: text
+ level: info
+
+ # Path to a file containg ACL policies.
+ # ACLs can be defined as YAML or HUJSON.
+ # https://tailscale.com/kb/1018/acls/
+ acl_policy_path: "/headscale/acls/config.hujson" # TODO(gio): mount path must be configurable
+
+ ## DNS
+ #
+ # headscale supports Tailscale's DNS configuration and MagicDNS.
+ # Please have a look to their KB to better understand the concepts:
+ #
+ # - https://tailscale.com/kb/1054/dns/
+ # - https://tailscale.com/kb/1081/magicdns/
+ # - https://tailscale.com/blog/2021-09-private-dns-with-magicdns/
+ #
+ dns_config:
+ # Whether to prefer using Headscale provided DNS or use local.
+ override_local_dns: true
+
+ # List of DNS servers to expose to clients.
+ nameservers:
+ - 8.8.8.8
+ - 1.1.1.1
+
+ # NextDNS (see https://tailscale.com/kb/1218/nextdns/).
+ # "abc123" is example NextDNS ID, replace with yours.
+ #
+ # With metadata sharing:
+ # nameservers:
+ # - https://dns.nextdns.io/abc123
+ #
+ # Without metadata sharing:
+ # nameservers:
+ # - 2a07:a8c0::ab:c123
+ # - 2a07:a8c1::ab:c123
+
+ # Split DNS (see https://tailscale.com/kb/1054/dns/),
+ # list of search domains and the DNS to query for each one.
+ #
+ # restricted_nameservers:
+ # foo.bar.com:
+ # - 1.1.1.1
+ # darp.headscale.net:
+ # - 1.1.1.1
+ # - 8.8.8.8
+
+ # Search domains to inject.
+ domains: []
+
+ # Whether to use [MagicDNS](https://tailscale.com/kb/1081/magicdns/).
+ # Only works if there is at least a nameserver defined.
+ magic_dns: true
+
+ # Defines the base domain to create the hostnames for MagicDNS.
+ # `base_domain` must be a FQDNs, without the trailing dot.
+ # The FQDN of the hosts will be
+ # `hostname.namespace.base_domain` (e.g., _myhost.mynamespace.example.com_).
+ base_domain: {{ .Values.publicBaseDomain }}
+
+ # Unix socket used for the CLI to connect without authentication
+ # Note: for production you will want to set this to something like:
+ # unix_socket: /var/run/headscale.sock
+ unix_socket: /headscale-api/headscale.sock
+ unix_socket_permission: "0770"
+ #
+ # headscale supports experimental OpenID connect support,
+ # it is still being tested and might have some bugs, please
+ # help us test it.
+ # OpenID Connect
+ oidc:
+ only_start_if_oidc_is_available: true
+ issuer: {{ .Values.oauth2.issuer }}
+ client_id: {{`{{ .client_id }}`}}
+ client_secret: {{`{{ .client_secret }}`}}
+ scope: ["openid", "profile", "email"]
+ extra_params:
+ domain_hint: {{ .Values.domain }}
+ allowed_domains:
+ - {{ .Values.publicBaseDomain }}
+ # allowed_groups:
+ # - /headscale
+ # allowed_users:
+ # - alice@example.com
+ strip_email_domain: true
+
+ # Logtail configuration
+ # Logtail is Tailscales logging and auditing infrastructure, it allows the control panel
+ # to instruct tailscale nodes to log their activity to a remote server.
+ logtail:
+ # Enable logtail for this headscales clients.
+ # As there is currently no support for overriding the log server in headscale, this is
+ # disabled by default. Enabling this will make your clients send logs to Tailscale Inc.
+ enabled: false
+
+ # Enabling this option makes devices prefer a random port for WireGuard traffic over the
+ # default static port 41641. This option is intended as a workaround for some buggy
+ # firewall devices. See https://tailscale.com/kb/1181/firewalls/ for more information.
+ randomize_client_port: true
diff --git a/charts/headscale/templates/headscale.yaml b/charts/headscale/templates/headscale.yaml
new file mode 100644
index 0000000..d483854
--- /dev/null
+++ b/charts/headscale/templates/headscale.yaml
@@ -0,0 +1,202 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+ name: ingress
+ namespace: {{ .Release.Namespace }}
+ annotations:
+ acme.cert-manager.io/http01-edit-in-place: "true"
+ cert-manager.io/cluster-issuer: {{ .Values.certificateIssuer}}
+ {{ if .Values.ui.enabled }}
+ nginx.org/rewrites: "serviceName=headscale rewrite=/;serviceName=headscale-ui rewrite=/"
+ {{ end }}
+spec:
+ ingressClassName: {{ .Values.ingressClassName }}
+ tls:
+ - hosts:
+ - {{ .Values.domain }}
+ secretName: cert-{{ .Values.domain }}
+ rules:
+ - host: {{ .Values.domain }}
+ http:
+ paths:
+ - path: /
+ pathType: Prefix
+ backend:
+ service:
+ name: headscale
+ port:
+ name: http
+ {{ if .Values.ui.enabled }}
+ - path: /web
+ pathType: Prefix
+ backend:
+ service:
+ name: headscale-ui
+ port:
+ name: http
+ {{ end }}
+---
+apiVersion: v1
+kind: Service
+metadata:
+ name: headscale
+ namespace: {{ .Release.Namespace }}
+ annotations:
+ metallb.universe.tf/address-pool: {{ .Values.ipAddressPool }}
+spec:
+ type: LoadBalancer
+ selector:
+ app: headscale
+ ports:
+ - name: http
+ port: 80
+ targetPort: http
+ protocol: TCP
+{{ if .Values.ui.enabled }}
+---
+apiVersion: v1
+kind: Service
+metadata:
+ name: headscale-ui
+ namespace: {{ .Release.Namespace }}
+ # annotations:
+ # metallb.universe.tf/address-pool: {{ .Values.ipAddressPool }}
+spec:
+ type: ClusterIP
+ selector:
+ app: headscale
+ ports:
+ - name: http
+ port: 80
+ targetPort: http-ui
+ protocol: TCP
+{{ end }}
+---
+apiVersion: v1
+kind: Service
+metadata:
+ name: headscale-api
+ namespace: {{ .Release.Namespace }}
+spec:
+ type: ClusterIP
+ selector:
+ app: headscale
+ ports:
+ - name: http
+ port: 80
+ targetPort: http-api
+ protocol: TCP
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+ name: data
+ namespace: {{ .Release.Namespace }}
+spec:
+ accessModes:
+ - ReadWriteOnce
+ resources:
+ requests:
+ storage: {{ .Values.storage.size }}
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+ name: acls
+ namespace: {{ .Release.Namespace }}
+spec:
+ accessModes:
+ - ReadWriteOnce
+ resources:
+ requests:
+ storage: 1Gi # TODO(gio): configurable
+---
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+ name: headscale
+ namespace: {{ .Release.Namespace }}
+spec:
+ selector:
+ matchLabels:
+ app: headscale
+ serviceName: headscale
+ replicas: 1
+ template:
+ metadata:
+ labels:
+ app: headscale
+ spec:
+ volumes:
+ - name: data
+ persistentVolumeClaim:
+ claimName: data
+ - name: acls
+ persistentVolumeClaim:
+ claimName: acls
+ - name: config
+ configMap:
+ name: config
+ - name: api-socket
+ emptyDir: {}
+ containers:
+ - name: headscale
+ image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
+ imagePullPolicy: {{ .Values.image.pullPolicy }}
+ ports:
+ - name: http
+ containerPort: 8080
+ protocol: TCP
+ - name: grpc
+ containerPort: 50443
+ protocol: TCP
+ command:
+ - headscale
+ - --config=/headscale/config/config.yaml
+ - serve
+ volumeMounts:
+ - name: data
+ mountPath: /headscale/data
+ readOnly: false
+ - name: config
+ mountPath: /headscale/config
+ readOnly: true
+ - name: acls
+ mountPath: /headscale/acls
+ readOnly: true
+ - mountPath: /headscale-api
+ name: api-socket
+ - name: headscale-api
+ image: {{ .Values.api.image.repository }}:{{ .Values.api.image.tag }}
+ imagePullPolicy: {{ .Values.api.image.pullPolicy }}
+ ports:
+ - name: http-api
+ containerPort: {{ .Values.api.port }}
+ protocol: TCP
+ command:
+ - headscale-api
+ - --port={{ .Values.api.port }}
+ - --config=/headscale/config/config.yaml
+ - --ip-subnet={{ .Values.api.ipSubnet }}
+ - --acls=/headscale/acls/config.hujson
+ volumeMounts:
+ - name: data
+ mountPath: /headscale/data
+ readOnly: false
+ - name: config
+ mountPath: /headscale/config
+ readOnly: true
+ - name: acls
+ mountPath: /headscale/acls
+ readOnly: false
+ - mountPath: /headscale-api
+ name: api-socket
+ {{ if .Values.ui.enabled }}
+ - name: headscale-ui # TODO(gio): separate deployment
+ image: {{ .Values.ui.image.repository }}:{{ .Values.ui.image.tag }}
+ imagePullPolicy: {{ .Values.ui.image.pullPolicy }}
+ ports:
+ - name: http-ui
+ containerPort: 80
+ protocol: TCP
+ {{ end }}
diff --git a/charts/headscale/values.yaml b/charts/headscale/values.yaml
new file mode 100644
index 0000000..18d7b57
--- /dev/null
+++ b/charts/headscale/values.yaml
@@ -0,0 +1,27 @@
+image:
+ repository: headscale/headscale
+ tag: 0.22.3
+ pullPolicy: IfNotPresent
+storage:
+ size: 5Gi
+ingressClassName: pcloud-ingress-public
+certificateIssuer: lekva-public
+domain: headscale.example.com
+publicBaseDomain: example.com
+ipAddressPool: example-headscale
+oauth2:
+ secretName: oauth2-client
+ issuer: https://oidc-issuer.example.com
+api:
+ port: 8585
+ ipSubnet: 10.1.0.0/24
+ image:
+ repository: giolekva/headscale-api
+ tag: latest
+ pullPolicy: Always
+ui:
+ enabled: false
+ image:
+ repository: ghcr.io/gurucomputing/headscale-ui
+ tag: latest
+ pullPolicy: Always