diff --git a/README.adoc b/README.adoc index 783d1d2..92874e1 100644 --- a/README.adoc +++ b/README.adoc @@ -291,7 +291,7 @@ Description: Override of target revision of the application chart. Type: `string` -Default: `"v3.0.0"` +Default: `"v3.1.0"` ==== [[input_helm_values]] <> @@ -473,6 +473,45 @@ object({ Default: `null` +==== [[input_automatic_filesystem_trim]] <> + +Description: Settings to enable and configure automatic filesystem trim of volumes managed by Longhorn. + +Type: +[source,hcl] +---- +object({ + enabled = bool + cron = string + job_group = string + }) +---- + +Default: +[source,json] +---- +{ + "cron": "0 6 * * *", + "enabled": false, + "job_group": "" +} +---- + +==== [[input_recurring_job_selectors]] <> + +Description: Define a group list to add to recurring job selector for the default storage class (the custom backup one if `set_default_storage_class` is set or else the Longhorn default one). + +Type: +[source,hcl] +---- +list(object({ + name = string + isGroup = bool + })) +---- + +Default: `null` + ==== [[input_replica_count]] <> Description: Amount of replicas created by Longhorn for each volume. @@ -595,7 +634,7 @@ Description: ID to pass other modules in order to refer to this module as a depe |[[input_target_revision]] <> |Override of target revision of the application chart. |`string` -|`"v3.0.0"` +|`"v3.1.0"` |no |[[input_helm_values]] <> @@ -763,6 +802,47 @@ object({ |`null` |no +|[[input_automatic_filesystem_trim]] <> +|Settings to enable and configure automatic filesystem trim of volumes managed by Longhorn. +| + +[source] +---- +object({ + enabled = bool + cron = string + job_group = string + }) +---- + +| + +[source] +---- +{ + "cron": "0 6 * * *", + "enabled": false, + "job_group": "" +} +---- + +|no + +|[[input_recurring_job_selectors]] <> +|Define a group list to add to recurring job selector for the default storage class (the custom backup one if `set_default_storage_class` is set or else the Longhorn default one). +| + +[source] +---- +list(object({ + name = string + isGroup = bool + })) +---- + +|`null` +|no + |[[input_replica_count]] <> |Amount of replicas created by Longhorn for each volume. |`number` diff --git a/charts/longhorn/templates/backup-storageclass.yaml b/charts/longhorn/templates/backup-storageclass.yaml index 9b45342..2f71cce 100644 --- a/charts/longhorn/templates/backup-storageclass.yaml +++ b/charts/longhorn/templates/backup-storageclass.yaml @@ -16,6 +16,12 @@ parameters: numberOfReplicas: {{ $.Values.numberOfReplicas | quote }} staleReplicaTimeout: "30" fromBackup: "" + {{- if $.Values.recurringJobSelector }} + recurringJobSelector: + {{- with $.Values.recurringJobSelector }} + {{- toYaml . | nindent 4 }} + {{- end }} + {{- end }} recurringJobs: '[ {{- if $.Values.backups.config.snapshot_enabled }} { diff --git a/charts/longhorn/templates/recurring-job-filesystem-trim.yaml b/charts/longhorn/templates/recurring-job-filesystem-trim.yaml new file mode 100644 index 0000000..8bc4996 --- /dev/null +++ b/charts/longhorn/templates/recurring-job-filesystem-trim.yaml @@ -0,0 +1,24 @@ +{{- if $.Values.automaticFilesystemTrim.enabled -}} + +--- +apiVersion: longhorn.io/v1beta2 +kind: RecurringJob +metadata: + name: {{ $.Release.Name }}-filesystem-trim + labels: + name: {{ $.Release.Name }}-filesystem-trim +spec: + concurrency: 1 + cron: {{ $.Values.automaticFilesystemTrim.cron | quote }} + {{- if and ($.Values.automaticFilesystemTrim.jobGroup) (ne $.Values.automaticFilesystemTrim.jobGroup "") }} + groups: + - {{ $.Values.automaticFilesystemTrim.jobGroup | quote }} + {{- else }} + groups: [] + {{- end }} + labels: {} + name: fs-trim + retain: 0 + task: filesystem-trim + +{{- end -}} diff --git a/locals.tf b/locals.tf index ad73817..f7cf0e6 100644 --- a/locals.tf +++ b/locals.tf @@ -2,8 +2,8 @@ locals { domain = format("longhorn.apps.%s", var.base_domain) domain_full = format("longhorn.apps.%s.%s", var.cluster_name, var.base_domain) - # Generate a list of tolerations in a string format of `key=value:effect` for all the tolerations that have - # an `operator` equal to `Equal`. This list of strings will be joined to pass as the value of + # Generate a list of tolerations in a string format of `key=value:effect` for all the tolerations that have + # an `operator` equal to `Equal`. This list of strings will be joined to pass as the value of # `defaultSettings.taintToleration`. tolerations_list = [for toleration in var.tolerations : "${toleration.key}=${toleration.value}:${toleration.effect}" if toleration.operator == "Equal"] @@ -18,8 +18,12 @@ locals { taintToleration = join(";", local.tolerations_list) } persistence = { - defaultClass = var.enable_pv_backups && var.set_default_storage_class ? "false" : "true" + defaultClass = tostring(var.enable_pv_backups && var.set_default_storage_class) defaultClassReplicaCount = var.replica_count + recurringJobSelector = { + enable = tostring(var.automatic_filesystem_trim.enabled && !var.set_default_storage_class) + jobList = var.automatic_filesystem_trim.enabled && !var.set_default_storage_class && var.recurring_job_selectors != null ? jsonencode(var.recurring_job_selectors) : null + } } longhornManager = { tolerations = var.tolerations @@ -66,6 +70,12 @@ locals { servicemonitor = { enabled = var.enable_service_monitor } + automaticFilesystemTrim = { + enabled = var.automatic_filesystem_trim.enabled + cron = var.automatic_filesystem_trim.cron + job_group = var.automatic_filesystem_trim.job_group + } + recurringJobSelector = var.automatic_filesystem_trim.enabled && var.enable_pv_backups && var.set_default_storage_class && var.recurring_job_selectors != null ? jsonencode(var.recurring_job_selectors) : null }] } diff --git a/variables.tf b/variables.tf index 3ad3c35..1924dff 100644 --- a/variables.tf +++ b/variables.tf @@ -180,6 +180,29 @@ variable "oidc" { default = null } +variable "automatic_filesystem_trim" { + description = "Settings to enable and configure automatic filesystem trim of volumes managed by Longhorn." + type = object({ + enabled = bool + cron = string + job_group = string + }) + default = { + enabled = false + cron = "0 6 * * *" + job_group = "" + } +} + +variable "recurring_job_selectors" { + description = "Define a group list to add to recurring job selector for the default storage class (the custom backup one if `set_default_storage_class` is set or else the Longhorn default one)." + type = list(object({ + name = string + isGroup = bool + })) + default = null +} + variable "replica_count" { description = "Amount of replicas created by Longhorn for each volume." type = number