deploy helm charts declaratively.
CLUSTERBOOK
cat <<EOF > clusterbook.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@apps/clusterbook.yaml
values:
- namespace: clusterbook
enableIngress: true
enableCertificateRequest: true
ingressDomain: 172.18.0.5.nip.io
issuerKind: ClusterIssuer
issuerName: selfsigned
imageTag: v1.5.0 # pragma: allowlist secret
hostname: clusterbook
tlsSecretName: clusterbook-ingress-tls # pragma: allowlist secret
app: clusterbook
EOF
helmfile template -f clusterbook.yaml # RENDER ONLY
helmfile apply -f clusterbook.yaml # APPLY HELMFILETEKTON
cat <<EOF > tekton.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@apps/tekton.yaml
EOF
helmfile template -f tekton.yaml # RENDER ONLY
helmfile apply -f tekton.yaml # APPLY HELMFILECROSSPLANE
cat <<EOF > crossplane.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@apps/crossplane.yaml
values:
- namespace: crossplane-system
- providers:
- xpkg.upbound.io/crossplane-contrib/provider-helm:v0.19.0
- xpkg.upbound.io/crossplane-contrib/provider-kubernetes:v0.15.0
- terraform:
configName: tf-provider
image: eu.gcr.io/stuttgart-things/sthings-cptf:1.9.5
package: xpkg.upbound.io/upbound/provider-terraform
version: v0.19.0
poll: 10m
reconcileRate: 10
s3SecretName: s3
- secrets:
s3:
namespace: crossplane-system
kvs:
AWS_ACCESS_KEY_ID: ref+vault://apps/artifacts/accessKey
AWS_SECRET_ACCESS_KEY: ref+vault://apps/artifacts/secretKey
EOF
helmfile template -f crossplane.yaml # RENDER ONLY
helmfile apply -f crossplane.yaml # APPLY HELMFILE # APPLY HELMFILEAWX
cat <<EOF > awx-operator.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@apps/awx-operator.yaml
values:
- namespace: awx
EOF
helmfile template -f awx-operator.yaml # RENDER ONLY
helmfile apply -f awx-operator.yaml # APPLY HELMFILE # APPLY HELMFILEcat <<EOF > awx.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@apps/awx.yaml
values:
- namespace: awx
- app: awx
- ingressType: ingress
- postgresStorageClass: standard
- projectStorageClass: standard
- clusterIssuer: selfsigned
- secrets:
sthings-admin-password:
namespace: awx
kvs:
password: ref+vault://apps/awx/password-dev
sthings-custom-certs:
namespace: awx
kvs:
bundle-ca.crt: ref+vault://apps/awx/cabundle
- instances:
dev:
name: awx-dev
namespace: awx
adminUser: sthings
adminPasswordSecret: sthings-admin-password
bundleCacertSecret: sthings-custom-certs
hostname: awx-dev
domain: 172.18.0.3.nip.io
ingressClassName: nginx
ingressSecret: awx-dev
postgresStorageLimits: 8Gi
postgresStorageRequest: 1Gi
projectPersistence: false
projectsStorageAccessMode: ReadWriteOnce
fsGroupChangePolicy: OnRootMismatch
EOF
helmfile template -f awx.yaml # RENDER ONLY
helmfile apply -f awx.yaml # APPLY HELMFILE # APPLY HELMFILENGINX
cat <<EOF > nginx-lb.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@apps/nginx.yaml
values:
- profile: nginx
- serviceType: LoadBalancer
- enableIngress: false
EOF
helmfile template -f nginx-lb.yaml # RENDER ONLY
helmfile apply -f nginx-lb.yaml # APPLY HELMFILE # APPLY HELMFILEcat <<EOF > nginx.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@apps/nginx.yaml
values:
- version: 19.0.1
- namespace: nginx
- profile: nginx
- serviceType: ClusterIP
- enableIngress: true
- clusterIssuer: selfsigned
- issuerKind: cluster-issuer
- hostname: webserver
- domain: dev3.172.18.0.3.nip.io
- ingressClassName: nginx
EOF
helmfile template -f nginx.yaml # RENDER ONLY
helmfile apply -f nginx.yaml# APPLY HELMFILE # APPLY HELMFILEGRAFANA
cat <<EOF > grafana.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@apps/grafana.yaml
values:
- ingressEnabled: true
- hostname: grafana.k8scluster
- domain: sthings-vsphere.example.com
- storageClassName: longhorn
- size: 1 # storage size in Gi
- clusterIssuer: cluster-issuer-approle
- issuerKind: ClusterIssuer
EOF
helmfile template -f grafana.yaml # RENDER ONLY
helmfile apply -f grafana.yaml# APPLY HELMFILE # APPLY HELMFILEPOSTGRESQL
cat <<EOF > postgresql.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@database/postgresql.yaml
values:
- persistenceEnabled: true
- storageClass: longhorn
- persistenceSize: 1 # size in Gi
- database: my_database # example database
- username: admin
- password: <your-password>
- postgresPassword: <postgres-password> # password for postgres user
EOF
helmfile template -f postgresql.yaml # RENDER ONLY
helmfile apply -f postgresql.yaml # APPLY HELMFILEKEYCLOAK
cat <<EOF > keycloak.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@database/keycloak.yaml
values:
- ingressClassName: nginx
- hostname: keycloak
- domain: k8scluster.sthings-vsphere.example.com
- adminUser: admin
- adminPassword: <your-password>
- storageClass: nfs4-csi
- clusterIssuer: cluster-issuer-approle
- issuerKind: ClusterIssuer
EOF
helmfile template -f keycloak.yaml # RENDER ONLY
helmfile apply -f keycloak.yaml # APPLY HELMFILEOPENLDAP
cat <<EOF > openldap.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@datbase/openldap.yaml
values:
- adminUser: admin
- adminPassword: whatever4711
- ldapDomain: dc=sthings,dc=de
- configUser: sthings
- configPassword: whatever0815
- enablePersistence: false
#- storageClass: longhorn # -> only needed if enablePersistence is true
- replicas: 1
- replication: false
EOF
helmfile template -f openldap.yaml # RENDER ONLY
helmfile apply -f openldap.yaml # APPLY HELMFILEZOT
cat <<EOF > zot-registry.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@database/zot.yaml
values:
- version: 0.1.66
- ingressEnabled: true
- ingressClass: nginx
- enablePersistence: true
- hostname: zot
- domain: k8scluster.sthings-vsphere.example.com
- storageClassName: openebs-hostpath
- storageSize: 1Gi
- clusterIssuer: cluster-issuer-approle
- issuerKind: ClusterIssuer
EOF
helmfile template -f zot-registry.yaml # RENDER ONLY
helmfile apply -f zot-registry.yaml # APPLY HELMFILEOPENEBS
cat <<EOF > openebs.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@infra/openebs.yaml
values:
- version: 4.2.0
- profile: localpv
- openebs_volumesnapshots_enabled: false
- openebs_csi_node_init_containers_enabled: false
- openebs_local_lvm_enabled: false
- openebs_local_zfs_enabled: false
- openebs_replicated_mayastor_enabled: false
EOF
helmfile template -f openebs.yaml # RENDER ONLY
helmfile apply -f openebs.yaml # APPLY HELMFILEHEADLAMP
cat <<EOF > headlamp.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@monitoring/headlamp.yaml
values:
- ingressEnabled: true
- storageEnabled: false
- storageAccessModes: ReadWriteOnce
- hostname: headlamp.k8scluster
- domain: sthings-vsphere.example.com
- storageClassName: longhorn
- clusterIssuer: cluster-issuer-approle
- issuerKind: ClusterIssuer
- storageSize: 1Gi
EOF
helmfile template -f headlamp.yaml # RENDER ONLY
helmfile apply -f headlamp.yaml # APPLY HELMFILEMETALLB
cat <<EOF > metallb.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@infra/metallb.yaml
values:
- ipRange: 10.31.103.4-10.31.103.4 # EXAMPLE RANGE
EOF
helmfile template -f metallb.yaml # RENDER ONLY
helmfile apply -f metallb.yaml # APPLY HELMFILECILIUM
cat <<EOF > cilium.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@infra/cilium.yaml
values:
- version: 1.17.1
- config: kind
- clusterName: helm-dev
- ipRangeStart: 172.18.250.0
- ipRangeEnd: 172.18.250.50
EOF
helmfile template -f cilium.yaml # RENDER ONLY
helmfile apply -f cilium.yaml # APPLY HELMFILECERT-MANAGER
cat <<EOF > cert-manager.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@infra/cert-manager.yaml
values:
- version: v1.17.1
- config: selfsigned
EOF
helmfile template -f cert-manager.yaml # RENDER ONLY
helmfile apply -f cert-manager.yaml # APPLY HELMFILEcat <<EOF > cert-manager.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@infra/cert-manager.yaml
values:
- config: vault
- pkiServer: https://vault-vsphere.labul.example.com:8200
- pkiPath: pki/sign/sthings-vsphere.labul.example.com
- issuer: cluster-issuer-approle
- approleSecret: ref+vault://apps/vault/secretID
- approleID: ref+vault://apps/vault/roleID
- pkiCA: ref+vault://apps/vault/vaultCA
EOF
export VAULT_AUTH_METHOD=approle
export VAULT_ADDR=https://<VAULT-URL>:8200
export VAULT_SECRET_ID=623c991f-d.. #example value
export VAULT_ROLE_ID=1d42d7e7-8.. #example value
export VAULT_NAMESPACE=root
helmfile template -f cert-manager.yaml # RENDER ONLY
helmfile apply -f ccert-manager.yaml # APPLY HELMFILEINGRESS-NGINX
cat <<EOF > ingress-nginx.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@infra/ingress-nginx.yaml
values:
- version: 4.12.0
- enableHostPort: false # for kind enable
EOF
helmfile template -f ingress-nginx.yaml # RENDER ONLY
helmfile apply -f ingress-nginx.yaml # APPLY HELMFILEMETRICS-SERVER
cat <<EOF > metrics-server.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@infra/metrics-server.yaml
EOF
helmfile template -f metrics-server.yaml # RENDER ONLY
helmfile apply -f metrics-server.yaml # APPLY HELMFILELONGHORN
cat <<EOF > longhorn.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@infra/longhorn.yaml
values:
- longhornDefaultClass: false
EOF
helmfile template -f longhorn.yaml # RENDER ONLY
helmfile apply -f longhorn.yaml# APPLY HELMFILE # APPLY HELMFILENFS-CSI
cat <<EOF > nfs-csi.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@infra/nfs-csi.yaml
values:
- nfsServerFQDN: 10.31.101.26
- nfsSharePath: /data/col1/sthings
- clusterName: k3d-my-cluster
- nfsSharePath: /data/col1/sthings
EOF
helmfile template -f nfs-csi.yaml # RENDER ONLY
helmfile apply -f nfs-csi.yaml # APPLY HELMFILENFS-CSI
cat <<EOF > nfs-server-provisioner.yaml
---
helmfiles:
- path: git::https://github.com/stuttgart-things/helm.git@infra/nfs-server-provisioner.yaml
values:
- version: 1.8.0
EOF
helmfile template -f nfs-server-provisioner.yaml # RENDER ONLY
helmfile apply -f nfs-server-provisioner.yaml # APPLY HELMFILETASKS
task: Available tasks for this project:
* branch: Create branch from main
* check: Run pre-commit hooks
* commit: Commit + push code into branch
* create-test-app: Switch to local branch
* pr: Create pull request into main
* release: push new version
* run-pre-commit-hook: Run the pre-commit hook script to replace .example.com with .example.com
* switch-local: Switch to local branch
* switch-remote: Switch to remote branch
* tasks: Select a task to run
* tests-create-includes: Create test files
* tests-render-includes: Test render includesHELMFILE
# INIT HELMFILE PLUGINS
helmfile init
# SET CACHE DIR AND EXECUTE HELMFILE OPERATION (WHICH IS PULLING)
export HELMFILE_CACHE_HOME=/tmp/helmfile/cache
helmfile template -f nginx.yaml
# CHECK DOWNLOAD GIT REPO STRUCTURE
ls -lta ${HELMFILE_CACHE_HOME}
# DELETE CACHE FOR TRY 'N ERROR W/ GIT SOURCES
rm -rf ${HELMFILE_CACHE_HOME}
helmfile template -f nginx.yaml
helmfile apply -f nginx.yaml
helmfile sync -f nginx.yamlTEMPLATE TEST
TEST_DIR=/tmp/helmfiles
rm -rf ${TEST_DIR}/* && mkdir ${TEST_DIR} || true
app=$(yq '.template | keys | .[]' tests/helmfiles.yaml | gum choose)
machineshop render \
--source local \
--template tests/helmfiles.yaml \
--output file \
--kind multikey \
--key ${app} \
--destination ${TEST_DIR}/${app}.yaml \
--values "source=$(pwd)/${app}.yaml"
helmfile template ${TEST_DIR}/${app}.yamlAPACHE LICENSE
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authors:
- Patrick Hermann, stuttgart-things 03/2025