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Charmlibs documentation
Charmlibs documentation
  • Tutorials
    • charmlibs: Write your first charm library
    • pathops: Getting started
  • How-to guides
    • Design relation interfaces
    • Manage charm libraries
    • Distribute charm libraries
    • Migrate to the charmlibs monorepo
    • Provide relation data for charm tests
    • charmlibs: Add docs to a library
    • charmlibs: Customize functional tests
    • charmlibs: Customize integration tests
  • Reference
    • General libraries
    • Interface libraries
    • charmlibs
      • apt
      • nginx_k8s
      • passwd
      • pathops
      • rollingops
      • snap
      • sysctl
      • systemd
    • charmlibs.interfaces
      • certificate_transfer
      • gateway_metadata
      • istio_ingress_route
      • istio_metadata
      • istio_request_auth
      • k8s_backup_target
      • otlp
      • service_mesh
      • sloth
      • tls_certificates
    • Interface specifications
      • auth_proxy
        • auth_proxy/v0
      • azure_service_principal
        • azure_service_principal/v0
      • azure_storage
        • azure_storage/v0
      • certificate_transfer
        • certificate_transfer/v1
        • certificate_transfer/v0
      • cloudflared_route
        • cloudflared_route/v0
      • connect_client
        • connect_client
      • cos_agent
        • cos_agent/v0
      • database_backup
        • database_backup/v0
      • dns_record
        • dns_record/v0
      • etcd_client
        • etcd_client/v0
      • filesystem_info
        • filesystem_info/v0
      • fiveg_core_gnb
        • fiveg_core_gnb/v0
      • fiveg_f1
        • fiveg_f1/v0
      • fiveg_gnb_identity
        • fiveg_gnb_identity/v0
      • fiveg_n2
        • fiveg_n2/v0
      • fiveg_n3
        • fiveg_n3/v0
      • fiveg_n4
        • fiveg_n4/v0
      • fiveg_nrf
        • fiveg_nrf/v0
      • fiveg_rfsim
        • fiveg_rfsim/v0
      • forward_auth
        • forward_auth/v0
      • grafana_auth
        • grafana-auth/v0
      • grafana_datasource
        • grafana_datasource/v0
      • grafana_datasource_exchange
        • grafana_datasource_exchange/v0
      • hydra_endpoints
        • hydra_endpoints/v0
      • ingress
        • ingress/v2
        • ingress/v1
      • ingress_per_unit
        • ingress-per-unit/v0
      • ip_router
        • ip_router/v0
      • istio_metadata
        • istio_metadata/v0
      • jwt
        • jwt/v0
      • k8s-service
        • k8s-service/v0
      • k8s_backup_target
        • k8s_backup_target/v0
      • kafka_client
        • kafka_client/v0
      • karapace_client
        • karapace_client
      • kratos_external_idp
        • kratos_external_idp/v0
      • kratos_info
        • kratos_info/v0
      • kubeflow_dashboard_links
        • kubeflow-dashboard-links/v0/v0
      • ldap
        • ldap/v0
      • litmus_auth
        • litmus_auth/v0
      • login_ui_endpoints
        • login_ui_endpoints/v0
      • milter
        • milter/v0
      • mimir_cluster
        • mimir_cluster/v0
      • mongodb_client
        • mongodb_client/v0
      • mysql_client
        • mysql_client/v0
      • nginx-route
        • nginx-route/v0
      • oauth
        • oauth/v0
      • opencti_connector
        • opencti-connector/v0
      • openfga
        • openfga/v1
        • openfga/v0
      • opensearch_client
        • opensearch_client/v0
      • postgresql_client
        • postgresql_client/v0
      • profiling
        • profiling/v0
      • prometheus_remote_write
        • prometheus_remote_write/v0
      • prometheus_scrape
        • prometheus_scrape/v0
      • pyroscope_cluster
        • pyroscope_cluster/v0
      • s3
        • s3/v1
        • s3/v0
      • saml
        • saml/v0
      • sdcore_config
        • sdcore_config/v0
      • sdcore_management
        • sdcore_management/v0
      • smtp
        • smtp/v0
      • spark_service_account
        • spark_service_account/v0
      • tempo_cluster
        • tempo_cluster/v1
        • tempo_cluster/v0
      • tls-certificates
        • tls-certificates/v1
        • tls-certificates/v0
      • tracing
        • tracing/v2
        • tracing/v1
        • tracing/v0
      • valkey_client
        • valkey_client/v1
      • vault-autounseal
        • vault-autounseal/v0
      • vault-kv
        • vault-kv/v0
      • velero_backup_config
        • velero_backup_config/v0
      • wazuh_api_client
        • wazuh_api_client/v0
      • zookeeper
        • zookeeper/v0
  • Explanation
    • Charm libraries
    • Charmhub-hosted libraries are being phased out
    • charmlibs: Types of tests
    • charmlibs: Publishing packages
    • pathops: Design philosophy
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ExplanationΒΆ

  • Charm libraries
  • Charmhub-hosted libraries are being phased out
  • charmlibs: Types of tests
  • charmlibs: Publishing packages
  • pathops: Design philosophy
© 2026 CC-BY-SA, Canonical Ltd. Canonical Ltd.
This project is licensed under CC-BY-SA 4.0
Last updated on Jun 05, 2026
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Contents
  • Explanation