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Halo Helm Chart

用于部署 Halo 的 Helm Chart。

目前仅支持自动安装 PostgreSQL,需要使用其他类型的数据库可以通过指定 externalDatabase.host 等参数使用已有数据库。

使用指引

helm repo add bitnami https://charts.bitnami.com/bitnami
helm repo add halo https://halo-sigs.github.io/charts/
helm repo update  # 从 chart 仓库中更新本地可用chart的信息
helm install halo halo/halo

Parameters

Global parameters

Name Description Value
global.imageRegistry Global Docker image registry ""
global.imagePullSecrets Global Docker registry secret names as an array []
global.storageClass Global StorageClass for Persistent Volume(s) ""

Common parameters

Name Description Value
kubeVersion Override Kubernetes version ""
nameOverride String to partially override common.names.fullname template (will maintain the release name) ""
fullnameOverride String to fully override common.names.fullname template ""
commonLabels Labels to add to all deployed resources {}
commonAnnotations Annotations to add to all deployed resources {}
clusterDomain Kubernetes Cluster Domain cluster.local
extraDeploy Array of extra objects to deploy with the release []
diagnosticMode.enabled Enable diagnostic mode (all probes will be disabled and the command will be overridden) false
diagnosticMode.command Command to override all containers in the deployment ["sleep"]
diagnosticMode.args Args to override all containers in the deployment ["infinity"]

Halo Image parameters

Name Description Value
image.registry Halo image registry docker.io
image.repository Halo image repository halohub/halo
image.tag Halo image tag (immutable tags are recommended) 2.19.0
image.digest Halo image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag ""
image.pullPolicy Halo image pull policy IfNotPresent
image.pullSecrets Halo image pull secrets []

Halo Configuration parameters

Name Description Value
haloExternalUrl 外部访问地址,请根据实际需要修改 http://localhost:8090
haloScheme Scheme to use to generate Halo URLs http
command Override default container command (useful when using custom images) []
args Override default container args (useful when using custom images) []
extraEnvVars Array with extra environment variables to add to the Halo container []
extraEnvVarsCM Name of existing ConfigMap containing extra env vars ""
extraEnvVarsSecret Name of existing Secret containing extra env vars ""

Database Parameters

Name Description Value
postgresql.enabled Deploy a PostgreSQL server to satisfy the applications database requirements true
postgresql.architecture PostgreSQL architecture. Allowed values: standalone or replication standalone
postgresql.auth.rootPassword PostgreSQL root password ""
postgresql.auth.database PostgreSQL custom database halo
postgresql.auth.username PostgreSQL custom user name halo
postgresql.auth.password PostgreSQL custom user password ""
postgresql.primary.persistence.enabled Enable persistence on PostgreSQL using PVC(s) true
postgresql.primary.persistence.storageClass Persistent Volume storage class ""
postgresql.primary.persistence.accessModes Persistent Volume access modes []
postgresql.primary.persistence.size Persistent Volume size 8Gi
mysql.enabled Deploy a MySQL server to satisfy the applications database requirements false
mysql.architecture MySQL architecture. Allowed values: standalone or replication standalone
mysql.auth.rootPassword MySQL root password ""
mysql.auth.database MySQL custom database halo
mysql.auth.username MySQL custom user name halo
mysql.auth.password MySQL custom user password ""
mysql.primary.persistence.enabled Enable persistence on MySQL using PVC(s) true
mysql.primary.persistence.storageClass Persistent Volume storage class ""
mysql.primary.persistence.accessModes Persistent Volume access modes []
mysql.primary.persistence.size Persistent Volume size 8Gi
externalDatabase.platform External Database platform postgresql
externalDatabase.host External Database server host ""
externalDatabase.port External Database server port ""
externalDatabase.user External Database username ""
externalDatabase.password External Database user password ""
externalDatabase.database External Database database name ""
externalDatabase.existingSecret The name of an existing secret with database credentials. Evaluated as a template ""

Halo deployment parameters

Name Description Value
replicaCount Number of Halo replicas to deploy 1
updateStrategy.type Halo deployment strategy type RollingUpdate
updateStrategy.rollingUpdate Halo deployment rolling update configuration parameters {}
schedulerName Alternate scheduler ""
topologySpreadConstraints Topology Spread Constraints for pod assignment spread across your cluster among failure-domains. Evaluated as a template []
priorityClassName Name of the existing priority class to be used by Halo pods, priority class needs to be created beforehand ""
hostAliases Halo pod host aliases []
extraVolumes Optionally specify extra list of additional volumes for Halo pods []
extraVolumeMounts Optionally specify extra list of additional volumeMounts for Halo container(s) []
sidecars Add additional sidecar containers to the Halo pod []
initContainers Add additional init containers to the Halo pods []
podLabels Extra labels for Halo pods {}
podAnnotations Annotations for Halo pods {}
podAffinityPreset Pod affinity preset. Ignored if affinity is set. Allowed values: soft or hard ""
podAntiAffinityPreset Pod anti-affinity preset. Ignored if affinity is set. Allowed values: soft or hard soft
nodeAffinityPreset.type Node affinity preset type. Ignored if affinity is set. Allowed values: soft or hard ""
nodeAffinityPreset.key Node label key to match. Ignored if affinity is set ""
nodeAffinityPreset.values Node label values to match. Ignored if affinity is set []
affinity Affinity for pod assignment {}
nodeSelector Node labels for pod assignment {}
tolerations Tolerations for pod assignment []
resources.limits The resources limits for the Halo containers {}
resources.requests.memory The requested memory for the Halo containers 512Mi
resources.requests.cpu The requested cpu for the Halo containers 300m
containerPorts.http Halo HTTP container port 8090
extraContainerPorts Optionally specify extra list of additional ports for Halo container(s) []
podSecurityContext.enabled Enabled Halo pods' Security Context true
podSecurityContext.fsGroup Set Halo pod's Security Context fsGroup 1001
containerSecurityContext.enabled Enabled Halo containers' Security Context true
containerSecurityContext.runAsUser Set Halo container's Security Context runAsUser 1001
containerSecurityContext.runAsNonRoot Set Halo container's Security Context runAsNonRoot true
containerSecurityContext.allowPrivilegeEscalation Set Halo container's privilege escalation false
containerSecurityContext.capabilities.drop Set Halo container's Security Context runAsNonRoot ["ALL"]
livenessProbe.enabled Enable livenessProbe on Halo containers true
livenessProbe.initialDelaySeconds Initial delay seconds for livenessProbe 30
livenessProbe.periodSeconds Period seconds for livenessProbe 10
livenessProbe.timeoutSeconds Timeout seconds for livenessProbe 5
livenessProbe.failureThreshold Failure threshold for livenessProbe 3
livenessProbe.successThreshold Success threshold for livenessProbe 1
readinessProbe.enabled Enable readinessProbe on Halo containers true
readinessProbe.initialDelaySeconds Initial delay seconds for readinessProbe 30
readinessProbe.periodSeconds Period seconds for readinessProbe 10
readinessProbe.timeoutSeconds Timeout seconds for readinessProbe 5
readinessProbe.failureThreshold Failure threshold for readinessProbe 3
readinessProbe.successThreshold Success threshold for readinessProbe 1
startupProbe.enabled Enable startupProbe on Halo containers false
startupProbe.initialDelaySeconds Initial delay seconds for startupProbe 10
startupProbe.periodSeconds Period seconds for startupProbe 5
startupProbe.timeoutSeconds Timeout seconds for startupProbe 3
startupProbe.failureThreshold Failure threshold for startupProbe 3
startupProbe.successThreshold Success threshold for startupProbe 1
customLivenessProbe Custom livenessProbe that overrides the default one {}
customReadinessProbe Custom readinessProbe that overrides the default one {}
customStartupProbe Custom startupProbe that overrides the default one {}
lifecycleHooks for the Halo container(s) to automate configuration before or after startup {}

Traffic Exposure Parameters

Name Description Value
service.type Halo service type NodePort
service.ports.http Halo service HTTP port 80
service.nodePorts.http Node port for HTTP ""
service.sessionAffinity Control where client requests go, to the same pod or round-robin None
service.sessionAffinityConfig Additional settings for the sessionAffinity {}
service.clusterIP Halo service Cluster IP ""
service.loadBalancerIP Halo service Load Balancer IP ""
service.loadBalancerSourceRanges Halo service Load Balancer sources []
service.externalTrafficPolicy Halo service external traffic policy Cluster
service.annotations Additional custom annotations for Halo service {}
service.extraPorts Extra port to expose on Halo service []
ingress.enabled Enable ingress record generation for Halo false
ingress.pathType Ingress path type ImplementationSpecific
ingress.apiVersion Force Ingress API version (automatically detected if not set) ""
ingress.ingressClassName IngressClass that will be be used to implement the Ingress (Kubernetes 1.18+) ""
ingress.hostname Default host for the ingress record halo.local
ingress.path Default path for the ingress record /
ingress.annotations Additional annotations for the Ingress resource. To enable certificate autogeneration, place here your cert-manager annotations. {}
ingress.tls Enable TLS configuration for the host defined at ingress.hostname parameter false
ingress.selfSigned Create a TLS secret for this ingress record using self-signed certificates generated by Helm false
ingress.extraHosts An array with additional hostname(s) to be covered with the ingress record []
ingress.extraPaths An array with additional arbitrary paths that may need to be added to the ingress under the main host []
ingress.extraTls TLS configuration for additional hostname(s) to be covered with this ingress record []
ingress.secrets Custom TLS certificates as secrets []
ingress.extraRules Additional rules to be covered with this ingress record []

Persistence Parameters

Name Description Value
persistence.enabled Enable persistence using Persistent Volume Claims true
persistence.storageClass Persistent Volume storage class ""
persistence.accessModes Persistent Volume access modes []
persistence.size Persistent Volume size 10Gi
persistence.dataSource Custom PVC data source {}
persistence.existingClaim The name of an existing PVC to use for persistence ""
persistence.selector Selector to match an existing Persistent Volume for Halo data PVC {}
persistence.annotations Persistent Volume Claim annotations {}
volumePermissions.enabled Enable init container that changes the owner/group of the PV mount point to runAsUser:fsGroup false
volumePermissions.image.registry Bitnami Shell image registry docker.io
volumePermissions.image.repository Bitnami Shell image repository bitnami/bitnami-shell
volumePermissions.image.tag Bitnami Shell image tag (immutable tags are recommended) 11-debian-11-r59
volumePermissions.image.digest Bitnami Shell image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag ""
volumePermissions.image.pullPolicy Bitnami Shell image pull policy IfNotPresent
volumePermissions.image.pullSecrets Bitnami Shell image pull secrets []
volumePermissions.resources.limits The resources limits for the init container {}
volumePermissions.resources.requests The requested resources for the init container {}
volumePermissions.containerSecurityContext.runAsUser User ID for the init container 0

Other Parameters

Name Description Value
serviceAccount.create Enable creation of ServiceAccount for Halo pod false
serviceAccount.name The name of the ServiceAccount to use. ""
serviceAccount.automountServiceAccountToken Allows auto mount of ServiceAccountToken on the serviceAccount created true
serviceAccount.annotations Additional custom annotations for the ServiceAccount {}

NetworkPolicy parameters

Name Description Value
networkPolicy.enabled Enable network policies false
networkPolicy.metrics.enabled Enable network policy for metrics (prometheus) false
networkPolicy.metrics.namespaceSelector Monitoring namespace selector labels. These labels will be used to identify the prometheus' namespace. {}
networkPolicy.metrics.podSelector Monitoring pod selector labels. These labels will be used to identify the Prometheus pods. {}
networkPolicy.ingress.enabled Enable network policy for Ingress Proxies false
networkPolicy.ingress.namespaceSelector Ingress Proxy namespace selector labels. These labels will be used to identify the Ingress Proxy's namespace. {}
networkPolicy.ingress.podSelector Ingress Proxy pods selector labels. These labels will be used to identify the Ingress Proxy pods. {}
networkPolicy.ingressRules.backendOnlyAccessibleByFrontend Enable ingress rule that makes the backend (postgresql) only accessible by testlink's pods. false
networkPolicy.ingressRules.customBackendSelector Backend selector labels. These labels will be used to identify the backend pods. {}
networkPolicy.ingressRules.accessOnlyFrom.enabled Enable ingress rule that makes testlink only accessible from a particular origin false
networkPolicy.ingressRules.accessOnlyFrom.namespaceSelector Namespace selector label that is allowed to access testlink. This label will be used to identified the allowed namespace(s). {}
networkPolicy.ingressRules.accessOnlyFrom.podSelector Pods selector label that is allowed to access testlink. This label will be used to identified the allowed pod(s). {}
networkPolicy.ingressRules.customRules Custom network policy ingress rule {}
networkPolicy.egressRules.denyConnectionsToExternal Enable egress rule that denies outgoing traffic outside the cluster, except for DNS (port 53). false
networkPolicy.egressRules.customRules Custom network policy rule {}

License