chore(postgresql-cluster): add plan 4t

Author: EamonZhang

addons/postgresql-cluster/15/plans/standard-4t/bind.yaml

@@ -0,0 +1,37 @@
+credential:
+{{- if (eq .Values.service.type "LoadBalancer") }}
+  - name: EXTRANET_MASTER_HOST
+    valueFrom:
+      serviceRef:
+        name: {{ include "common.names.fullname" . }}-master
+        jsonpath: '{ .status.loadBalancer.ingress[*].ip }'
+  - name: EXTRANET_REPL_HOST
+    valueFrom:
+      serviceRef:
+        name: {{ template "common.names.fullname" . }}-repl
+        jsonpath: '{ .status.loadBalancer.ingress[*].ip }'
+ {{- end }}
+  - name: MASTER_HOST
+    valueFrom:
+      serviceRef:
+        name: {{ include "common.names.fullname" . }}-master
+        jsonpath: '{ .spec.clusterIP }'
+  - name: REPL_HOST
+    valueFrom:
+      serviceRef:
+        name: {{ include "common.names.fullname" . }}-repl
+        jsonpath: '{ .spec.clusterIP }'
+  - name: PASSWORD
+    valueFrom:
+      secretKeyRef:
+        name: {{ template "common.names.fullname" . }}
+        jsonpath: '{ .data.admin-password }' 
+  - name: USERNAME
+    valueFrom:
+      secretKeyRef:
+        name: {{ template "common.names.fullname" . }}
+        jsonpath: '{ .data.admin-user }' 
+  - name: PORT
+    value: 5432
+  - name: DADABASE
+    value: postgres

addons/postgresql-cluster/15/plans/standard-4t/create-instance-schema.json

@@ -0,0 +1,12 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "type": "object",
+  "properties": {
+    "imagePullPolicy": {
+      "type": "string",
+      "enum": ["Always", "IfNotPresent", "Never"],
+      "default": "IfNotPresent",
+      "title": "Image pull policy"
+    }
+  }
+}

addons/postgresql-cluster/15/plans/standard-4t/meta.yaml

@@ -0,0 +1,6 @@
+name: "standard-4t"
+id: 138f8059-a3f6-4efe-a210-09d9ff00f9a9
+description: "PostgreSQL Cluster standard-4t plan: Disk 4Ti ,vCPUs 32 , RAM 64G , DB MAX Connection 2000"
+displayName: "standard-4t"
+bindable: true
+maximum_polling_duration: 1800

addons/postgresql-cluster/15/plans/standard-4t/values.yaml

@@ -0,0 +1,75 @@
+## @param fullnameOverride String to fully override common.names.fullname template
+##
+fullnameOverride: hb-postgresql-cluster-standard-800
+
+postgresql:
+  config: |-
+    # Connectivity
+    max_connections = 2000
+    superuser_reserved_connections = 3
+
+    # Memory Settings
+    shared_buffers = '16384 MB'
+    work_mem = '256 MB'
+    maintenance_work_mem = '2048 MB'
+    huge_pages = try   # NB! requires also activation of huge pages via kernel params, see here for more: https://www.postgresql.org/docs/current/static/kernel-resources.html#LINUX-HUGE-PAGES
+    effective_cache_size = '45 GB'
+    effective_io_concurrency = 100 # concurrent IO only really activated if OS supports posix_fadvise function
+    random_page_cost = 1.25 # speed of random disk access relative to sequential access (1.0)
+
+    # Monitoring
+    track_io_timing=on        # measure exact block IO times
+    track_functions=pl        # track execution times of pl-language procedures if any
+
+    # Replication
+    max_wal_senders = 10
+    synchronous_commit = on
+
+    # Checkpointing: 
+    checkpoint_timeout  = '30 min' 
+    checkpoint_completion_target = 0.9
+    max_wal_size = '32 GB'
+    min_wal_size = '16 GB'
+
+    # WAL writing
+    wal_compression = on
+    wal_buffers = -1    # auto-tuned by Postgres till maximum of segment size (16MB by default)
+    wal_writer_delay = 200ms
+    wal_writer_flush_after = 1MB
+    wal_keep_size = '60 GB'
+
+    # Background writer
+    bgwriter_delay = 200ms
+    bgwriter_lru_maxpages = 100
+    bgwriter_lru_multiplier = 2.0
+    bgwriter_flush_after = 0
+
+    # Parallel queries: 
+    max_worker_processes = 32
+    max_parallel_workers_per_gather = 16
+    max_parallel_maintenance_workers = 16
+    max_parallel_workers = 32
+    parallel_leader_participation = on
+
+    # Advanced features 
+    enable_partitionwise_join = on 
+    enable_partitionwise_aggregate = on
+    jit = on
+    max_slot_wal_keep_size = '1000 MB'
+    track_wal_io_timing = on
+    maintenance_io_concurrency = 100
+
+resources: 
+  # If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  limits:
+    cpu: 32000m
+    memory: 64Gi
+    hugepages-2Mi: 80Mi
+  requests:
+    cpu: 32000m
+    memory: 64Gi
+
+persistentVolume:
+  enabled: true
+  size: 4Ti