Referencia do chart Helm
O chart Helm do Kubetail implanta toda a pilha do Kubetail em um cluster Kubernetes. Ele e publicado em nosso repositorio de charts Helm localizado em https://kubetail-org.github.io/helm-charts/, e o codigo-fonte esta no repositorio kubetail-org/helm-charts, em charts/kubetail.
O chart implanta tres componentes:
| Component | Kind | Description |
|---|---|---|
| Dashboard | Deployment | Interface web e API backend |
| Cluster API | Deployment | API GraphQL para operacoes de cluster |
| Cluster Agent | DaemonSet | Agent por no que le arquivos de log de contêiner |
Instalacao
Seção intitulada “Instalacao”Adicione o repositorio Helm kubetail:
helm repo add kubetail https://kubetail-org.github.io/helm-charts/Instale o chart em um namespace dedicado:
helm install kubetail kubetail/kubetail --namespace kubetail-system --create-namespacePor padrao, o chart gera automaticamente os secrets necessarios (KUBETAIL_DASHBOARD_SESSION_SECRET) e os armazena em um Kubernetes Secret para que sejam preservados durante upgrades.
Upgrade
Seção intitulada “Upgrade”Baixe o indice mais recente do chart e depois atualize o release:
helm repo update kubetailhelm upgrade kubetail kubetail/kubetail --namespace kubetail-systemDesinstalacao
Seção intitulada “Desinstalacao”helm uninstall kubetail --namespace kubetail-system| Parameter | Type | Default | Description |
|---|---|---|---|
fullnameOverride | string | null | Sobrescrever o fullname calculado do chart |
nameOverride | string | null | Sobrescrever o nome do chart |
namespaceOverride | string | null | Sobrescrever o namespace do release |
General
Seção intitulada “General”| Parameter | Type | Default | Description |
|---|---|---|---|
kubetail.allowedNamespaces | array | [] | Restringir todos os componentes a estes namespaces |
kubetail.secrets.KUBETAIL_DASHBOARD_SESSION_SECRET | string | null | Secret de sessao do dashboard codificado em Base64 (gerado automaticamente se null) |
kubetail.global.annotations | map | {} | Annotations extras adicionadas a todos os recursos |
kubetail.global.labels | map | {} | Labels extras adicionadas a todos os recursos |
Dashboard
Seção intitulada “Dashboard”| Parameter | Type | Default | Description |
|---|---|---|---|
kubetail.dashboard.enabled | bool | true | Habilitar ou desabilitar o componente Dashboard |
kubetail.dashboard.authMode | string | "auto" | Modo de autenticacao (auto, token) |
kubetail.dashboard.runtimeConfig | map | see values.yaml | Configuracao de execucao do Dashboard (veja a referencia do Dashboard) |
kubetail.dashboard.image.registry | string | "ghcr.io" | Registro de imagem |
kubetail.dashboard.image.repository | string | "kubetail-org/kubetail-dashboard" | Repositorio da imagem |
kubetail.dashboard.image.tag | string | see values.yaml | Tag da imagem |
kubetail.dashboard.image.digest | string | null | Substituir a tag da imagem por um digest |
kubetail.dashboard.image.pullPolicy | string | "IfNotPresent" | Politica de pull da imagem |
kubetail.dashboard.container.name | string | "kubetail-dashboard" | Nome do contêiner |
kubetail.dashboard.container.extraEnv | array | [] | Variaveis de ambiente adicionais |
kubetail.dashboard.container.extraEnvFrom | array | [] | Fontes envFrom adicionais |
kubetail.dashboard.container.securityContext | map | see values.yaml | Security context do contêiner |
kubetail.dashboard.container.resources | map | {} | Requests e limites de CPU/memoria |
kubetail.dashboard.podTemplate.annotations | map | {} | Annotations adicionais do pod |
kubetail.dashboard.podTemplate.labels | map | {} | Labels adicionais do pod |
kubetail.dashboard.podTemplate.extraContainers | array | [] | Contêineres sidecar adicionais |
kubetail.dashboard.podTemplate.securityContext | map | {} | Security context do pod |
kubetail.dashboard.podTemplate.affinity | map | {} | Regras de afinidade do pod |
kubetail.dashboard.podTemplate.nodeSelector | map | {} | Node selector |
kubetail.dashboard.podTemplate.tolerations | array | [] | Tolerations do pod |
kubetail.dashboard.configMap.name | string | null | Sobrescrever o nome do ConfigMap |
kubetail.dashboard.configMap.annotations | map | {} | Annotations adicionais do ConfigMap |
kubetail.dashboard.configMap.labels | map | {} | Labels adicionais do ConfigMap |
kubetail.dashboard.deployment.name | string | null | Sobrescrever o nome do Deployment |
kubetail.dashboard.deployment.annotations | map | {} | Annotations adicionais do Deployment |
kubetail.dashboard.deployment.labels | map | {} | Labels adicionais do Deployment |
kubetail.dashboard.deployment.replicas | int | 1 | Numero de replicas |
kubetail.dashboard.deployment.revisionHistoryLimit | int | 5 | Limite do historico de revisoes |
kubetail.dashboard.deployment.strategy | map | {type: RollingUpdate} | Estrategia de atualizacao do Deployment |
kubetail.dashboard.ingress.enabled | bool | false | Criar um recurso Ingress |
kubetail.dashboard.ingress.name | string | null | Sobrescrever o nome do Ingress |
kubetail.dashboard.ingress.annotations | map | {} | Annotations adicionais do Ingress |
kubetail.dashboard.ingress.labels | map | {} | Labels adicionais do Ingress |
kubetail.dashboard.ingress.rules | array | [] | Regras do Ingress |
kubetail.dashboard.ingress.tls | array | [] | Configuracao TLS do Ingress |
kubetail.dashboard.ingress.className | string | null | Nome da classe Ingress |
kubetail.dashboard.rbac.name | string | null | Sobrescrever os nomes dos recursos RBAC |
kubetail.dashboard.rbac.annotations | map | {} | Annotations RBAC adicionais |
kubetail.dashboard.rbac.labels | map | {} | Labels RBAC adicionais |
kubetail.dashboard.secret.enabled | bool | true | Criar um recurso Secret |
kubetail.dashboard.secret.name | string | null | Sobrescrever o nome do Secret |
kubetail.dashboard.secret.annotations | map | {} | Annotations adicionais do Secret |
kubetail.dashboard.secret.labels | map | {} | Labels adicionais do Secret |
kubetail.dashboard.service.name | string | null | Sobrescrever o nome do Service |
kubetail.dashboard.service.annotations | map | {} | Annotations adicionais do Service |
kubetail.dashboard.service.labels | map | {} | Labels adicionais do Service |
kubetail.dashboard.service.ports.http | int | 8080 | Porta HTTP do Service |
kubetail.dashboard.serviceAccount.name | string | null | Sobrescrever o nome do ServiceAccount |
kubetail.dashboard.serviceAccount.annotations | map | {} | Annotations adicionais do ServiceAccount |
kubetail.dashboard.serviceAccount.labels | map | {} | Labels adicionais do ServiceAccount |
Cluster API
Seção intitulada “Cluster API”| Parameter | Type | Default | Description |
|---|---|---|---|
kubetail.clusterAPI.enabled | bool | true | Habilitar ou desabilitar o componente Cluster API |
kubetail.clusterAPI.runtimeConfig | map | see values.yaml | Configuracao de execucao da Cluster API (veja a referencia da Cluster API) |
kubetail.clusterAPI.image.registry | string | "ghcr.io" | Registro de imagem |
kubetail.clusterAPI.image.repository | string | "kubetail-org/kubetail-cluster-api" | Repositorio da imagem |
kubetail.clusterAPI.image.tag | string | see values.yaml | Tag da imagem |
kubetail.clusterAPI.image.digest | string | null | Substituir a tag da imagem por um digest |
kubetail.clusterAPI.image.pullPolicy | string | "IfNotPresent" | Politica de pull da imagem |
kubetail.clusterAPI.container.name | string | "kubetail-cluster-api" | Nome do contêiner |
kubetail.clusterAPI.container.extraEnv | array | [] | Variaveis de ambiente adicionais |
kubetail.clusterAPI.container.extraEnvFrom | array | [] | Fontes envFrom adicionais |
kubetail.clusterAPI.container.securityContext | map | see values.yaml | Security context do contêiner |
kubetail.clusterAPI.container.resources | map | {} | Requests e limites de CPU/memoria |
kubetail.clusterAPI.podTemplate.annotations | map | {} | Annotations adicionais do pod |
kubetail.clusterAPI.podTemplate.labels | map | {} | Labels adicionais do pod |
kubetail.clusterAPI.podTemplate.extraContainers | array | [] | Contêineres sidecar adicionais |
kubetail.clusterAPI.podTemplate.securityContext | map | {} | Security context do pod |
kubetail.clusterAPI.podTemplate.affinity | map | {} | Regras de afinidade do pod |
kubetail.clusterAPI.podTemplate.nodeSelector | map | {} | Node selector |
kubetail.clusterAPI.podTemplate.tolerations | array | [] | Tolerations do pod |
kubetail.clusterAPI.configMap.name | string | null | Sobrescrever o nome do ConfigMap |
kubetail.clusterAPI.configMap.annotations | map | {} | Annotations adicionais do ConfigMap |
kubetail.clusterAPI.configMap.labels | map | {} | Labels adicionais do ConfigMap |
kubetail.clusterAPI.deployment.name | string | null | Sobrescrever o nome do Deployment |
kubetail.clusterAPI.deployment.annotations | map | {} | Annotations adicionais do Deployment |
kubetail.clusterAPI.deployment.labels | map | {} | Labels adicionais do Deployment |
kubetail.clusterAPI.deployment.replicas | int | 1 | Numero de replicas |
kubetail.clusterAPI.deployment.revisionHistoryLimit | int | 5 | Limite do historico de revisoes |
kubetail.clusterAPI.deployment.strategy | map | {type: RollingUpdate} | Estrategia de atualizacao do Deployment |
kubetail.clusterAPI.rbac.name | string | null | Sobrescrever os nomes dos recursos RBAC |
kubetail.clusterAPI.rbac.annotations | map | {} | Annotations RBAC adicionais |
kubetail.clusterAPI.rbac.labels | map | {} | Labels RBAC adicionais |
kubetail.clusterAPI.secret.enabled | bool | true | Criar um recurso Secret |
kubetail.clusterAPI.secret.name | string | null | Sobrescrever o nome do Secret |
kubetail.clusterAPI.secret.annotations | map | {} | Annotations adicionais do Secret |
kubetail.clusterAPI.secret.labels | map | {} | Labels adicionais do Secret |
kubetail.clusterAPI.service.name | string | null | Sobrescrever o nome do Service |
kubetail.clusterAPI.service.annotations | map | {} | Annotations adicionais do Service |
kubetail.clusterAPI.service.labels | map | {} | Labels adicionais do Service |
kubetail.clusterAPI.service.ports.http | int | 8080 | Porta HTTP do Service |
kubetail.clusterAPI.serviceAccount.name | string | null | Sobrescrever o nome do ServiceAccount |
kubetail.clusterAPI.serviceAccount.annotations | map | {} | Annotations adicionais do ServiceAccount |
kubetail.clusterAPI.serviceAccount.labels | map | {} | Labels adicionais do ServiceAccount |
Cluster Agent
Seção intitulada “Cluster Agent”| Parameter | Type | Default | Description |
|---|---|---|---|
kubetail.clusterAgent.enabled | bool | true | Habilitar ou desabilitar o componente Cluster Agent |
kubetail.clusterAgent.runtimeConfig | map | see values.yaml | Configuracao de execucao do Cluster Agent (veja a referencia do Cluster Agent) |
kubetail.clusterAgent.image.registry | string | "ghcr.io" | Registro de imagem |
kubetail.clusterAgent.image.repository | string | "kubetail-org/kubetail-cluster-agent" | Repositorio da imagem |
kubetail.clusterAgent.image.tag | string | see values.yaml | Tag da imagem |
kubetail.clusterAgent.image.digest | string | null | Substituir a tag da imagem por um digest |
kubetail.clusterAgent.image.pullPolicy | string | "IfNotPresent" | Politica de pull da imagem |
kubetail.clusterAgent.container.name | string | "kubetail-cluster-agent" | Nome do contêiner |
kubetail.clusterAgent.container.extraEnv | array | [] | Variaveis de ambiente adicionais |
kubetail.clusterAgent.container.extraEnvFrom | array | [] | Fontes envFrom adicionais |
kubetail.clusterAgent.container.securityContext | map | see values.yaml | Security context do contêiner |
kubetail.clusterAgent.container.resources | map | {} | Requests e limites de CPU/memoria |
kubetail.clusterAgent.podTemplate.annotations | map | {} | Annotations adicionais do pod |
kubetail.clusterAgent.podTemplate.labels | map | {} | Labels adicionais do pod |
kubetail.clusterAgent.podTemplate.extraContainers | array | [] | Contêineres sidecar adicionais |
kubetail.clusterAgent.podTemplate.securityContext | map | {fsGroup: 0} | Security context do pod |
kubetail.clusterAgent.podTemplate.affinity | map | {} | Regras de afinidade do pod |
kubetail.clusterAgent.podTemplate.nodeSelector | map | {} | Node selector |
kubetail.clusterAgent.podTemplate.tolerations | array | see values.yaml | Tolerations do pod (nos master/control-plane tolerados por padrao) |
kubetail.clusterAgent.configMap.name | string | null | Sobrescrever o nome do ConfigMap |
kubetail.clusterAgent.configMap.annotations | map | {} | Annotations adicionais do ConfigMap |
kubetail.clusterAgent.configMap.labels | map | {} | Labels adicionais do ConfigMap |
kubetail.clusterAgent.daemonSet.name | string | null | Sobrescrever o nome do DaemonSet |
kubetail.clusterAgent.daemonSet.annotations | map | {} | Annotations adicionais do DaemonSet |
kubetail.clusterAgent.daemonSet.labels | map | {} | Labels adicionais do DaemonSet |
kubetail.clusterAgent.networkPolicy.enabled | bool | true | Criar um recurso NetworkPolicy |
kubetail.clusterAgent.networkPolicy.name | string | null | Sobrescrever o nome da NetworkPolicy |
kubetail.clusterAgent.networkPolicy.annotations | map | {} | Annotations adicionais da NetworkPolicy |
kubetail.clusterAgent.networkPolicy.labels | map | {} | Labels adicionais da NetworkPolicy |
kubetail.clusterAgent.service.name | string | null | Sobrescrever o nome do Service |
kubetail.clusterAgent.service.annotations | map | {} | Annotations adicionais do Service |
kubetail.clusterAgent.service.labels | map | {} | Labels adicionais do Service |
kubetail.clusterAgent.service.ports.grpc | int | 50051 | Porta gRPC do Service |
kubetail.clusterAgent.serviceAccount.name | string | null | Sobrescrever o nome do ServiceAccount |
kubetail.clusterAgent.serviceAccount.annotations | map | {} | Annotations adicionais do ServiceAccount |
kubetail.clusterAgent.serviceAccount.labels | map | {} | Labels adicionais do ServiceAccount |