History

Andrei Kvapil 2e61810547 refactor: replace Helm lookup with valuesFrom mechanism Replace Helm lookup functions with FluxCD valuesFrom mechanism for reading cluster and namespace configuration. Changes: - Create Secret cozystack-values in each namespace with values.yaml key containing _cluster and _namespace configuration as nested YAML - Configure HelmReleases to read from this Secret via valuesFrom (valuesKey defaults to values.yaml, so it can be omitted) - Update cozy-lib helpers to access config via .Values._cluster - Add default values for required _cluster keys to ensure all fields exist - Update Go code (cozystack-api and helm reconciler) to use new format This eliminates the need for Helm lookup functions while maintaining the same configuration interface for charts. Co-Authored-By: Claude <noreply@anthropic.com> Signed-off-by: Andrei Kvapil <kvapss@gmail.com>		2026-01-05 16:10:55 +01:00
..
charts	Use library chart for resource management	2025-06-04 09:05:21 +03:00
logos	Update dashboard icons (#274 )	2024-08-12 14:47:11 +02:00
templates	refactor: replace Helm lookup with valuesFrom mechanism	2026-01-05 16:10:55 +01:00
.helmignore	Add NATS (#224 )	2024-07-22 23:31:56 +02:00
Chart.yaml	Remove versions_map logic	2025-09-24 12:32:37 +02:00
Makefile	[cozystack-api] Implement TenantNamespace, TenantModules, TenantSecret and TenantSecretsTable resources	2025-09-24 18:27:54 +02:00
README.md	[dx] JSDoc compatible syntax for values.yaml	2025-10-29 08:57:26 +05:00
values.schema.json	[dx] JSDoc compatible syntax for values.yaml	2025-10-29 08:57:26 +05:00
values.yaml	[dx] JSDoc compatible syntax for values.yaml	2025-10-29 08:57:26 +05:00

README.md

Managed NATS Service

NATS is an open-source, simple, secure, and high performance messaging system. It provides a data layer for cloud native applications, IoT messaging, and microservices architectures.

Parameters

Common parameters

Name	Description	Type	Value
`replicas`	Number of replicas.	`int`	`2`
`resources`	Explicit CPU and memory configuration for each NATS replica. When omitted, the preset defined in `resourcesPreset` is applied.	`object`	`{}`
`resources.cpu`	CPU available to each replica.	`quantity`	`""`
`resources.memory`	Memory (RAM) available to each replica.	`quantity`	`""`
`resourcesPreset`	Default sizing preset used when `resources` is omitted.	`string`	`nano`
`storageClass`	StorageClass used to store the data.	`string`	`""`
`external`	Enable external access from outside the cluster.	`bool`	`false`

Application-specific parameters

Name	Description	Type	Value
`users`	Users configuration map.	`map[string]object`	`{}`
`users[name].password`	Password for the user.	`string`	`""`
`jetstream`	Jetstream configuration.	`object`	`{}`
`jetstream.enabled`	Enable or disable Jetstream for persistent messaging in NATS.	`bool`	`true`
`jetstream.size`	Jetstream persistent storage size.	`quantity`	`10Gi`
`config`	NATS configuration.	`object`	`{}`
`config.merge`	Additional configuration to merge into NATS config.	`*object`	`{}`
`config.resolver`	Additional resolver configuration to merge into NATS config.	`*object`	`{}`

Parameter examples and reference

resources and resourcesPreset

resources sets explicit CPU and memory configurations for each replica. When left empty, the preset defined in resourcesPreset is applied.

resources:
  cpu: 4000m
  memory: 4Gi

resourcesPreset sets named CPU and memory configurations for each replica. This setting is ignored if the corresponding resources value is set.

Preset name	CPU	memory
`nano`	`250m`	`128Mi`
`micro`	`500m`	`256Mi`
`small`	`1`	`512Mi`
`medium`	`1`	`1Gi`
`large`	`2`	`2Gi`
`xlarge`	`4`	`4Gi`
`2xlarge`	`8`	`8Gi`