920 lines
29 KiB
HCL
920 lines
29 KiB
HCL
# DB as a service. Installs MySQL operator
|
|
variable "tls_secret_name" {}
|
|
variable "tier" { type = string }
|
|
variable "dbaas_root_password" {}
|
|
variable "cluster_master_service" {
|
|
default = "mysql"
|
|
}
|
|
variable "postgresql_root_password" {}
|
|
variable "pgadmin_password" {}
|
|
variable "prod" {
|
|
default = false
|
|
type = bool
|
|
}
|
|
|
|
resource "kubernetes_namespace" "dbaas" {
|
|
metadata {
|
|
name = "dbaas"
|
|
}
|
|
}
|
|
|
|
module "tls_secret" {
|
|
source = "../setup_tls_secret"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
tls_secret_name = var.tls_secret_name
|
|
}
|
|
|
|
|
|
resource "kubernetes_config_map" "mycnf" {
|
|
metadata {
|
|
name = "mycnf"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
|
|
annotations = {
|
|
"reloader.stakater.com/match" = "true"
|
|
}
|
|
}
|
|
|
|
data = {
|
|
"my.cnf" = <<-EOT
|
|
# For advice on how to change settings please see
|
|
# http://dev.mysql.com/doc/refman/8.2/en/server-configuration-defaults.html
|
|
|
|
[mysqld]
|
|
#
|
|
# Remove leading # and set to the amount of RAM for the most important data
|
|
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
|
|
# innodb_buffer_pool_size = 128M
|
|
#
|
|
# Remove leading # to turn on a very important data integrity option: logging
|
|
# changes to the binary log between backups.
|
|
# log_bin
|
|
#
|
|
# Remove leading # to set options mainly useful for reporting servers.
|
|
# The server defaults are faster for transactions and fast SELECTs.
|
|
# Adjust sizes as needed, experiment to find the optimal values.
|
|
# join_buffer_size = 128M
|
|
# sort_buffer_size = 2M
|
|
# read_rnd_buffer_size = 2M
|
|
|
|
# Remove leading # to revert to previous value for default_authentication_plugin,
|
|
# this will increase compatibility with older clients. For background, see:
|
|
# https://dev.mysql.com/doc/refman/8.2/en/server-system-variables.html#sysvar_default_authentication_plugin
|
|
# default-authentication-plugin=mysql_native_password
|
|
#skip-host-cache
|
|
skip-name-resolve
|
|
datadir=/var/lib/mysql
|
|
socket=/var/run/mysqld/mysqld.sock
|
|
secure-file-priv=/var/lib/mysql-files
|
|
user=mysql
|
|
#innodb_force_recovery = 6
|
|
#log_error_verbosity = 6
|
|
|
|
pid-file=/var/run/mysqld/mysqld.pid
|
|
[client]
|
|
socket=/var/run/mysqld/mysqld.sock
|
|
|
|
!includedir /etc/mysql/conf.d/
|
|
EOT
|
|
}
|
|
}
|
|
resource "kubernetes_service" "mysql" {
|
|
metadata {
|
|
name = var.cluster_master_service
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
}
|
|
spec {
|
|
selector = {
|
|
app = "mysql"
|
|
}
|
|
port {
|
|
port = 3306
|
|
}
|
|
}
|
|
}
|
|
|
|
resource "kubernetes_deployment" "mysql" {
|
|
metadata {
|
|
name = "mysql"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
annotations = {
|
|
"reloader.stakater.com/search" = "true"
|
|
}
|
|
labels = {
|
|
tier = var.tier
|
|
}
|
|
}
|
|
spec {
|
|
replicas = 1
|
|
selector {
|
|
match_labels = {
|
|
app = "mysql"
|
|
}
|
|
}
|
|
strategy {
|
|
type = "Recreate"
|
|
}
|
|
template {
|
|
metadata {
|
|
labels = {
|
|
app = "mysql"
|
|
}
|
|
annotations = {
|
|
"diun.enable" = "false"
|
|
"diun.include_tags" = "^\\d+(?:\\.\\d+)?(?:\\.\\d+)?$"
|
|
}
|
|
}
|
|
spec {
|
|
container {
|
|
image = "mysql:9.2.0"
|
|
name = "mysql"
|
|
env {
|
|
name = "MYSQL_ROOT_PASSWORD"
|
|
value = var.dbaas_root_password
|
|
}
|
|
port {
|
|
container_port = 3306
|
|
name = "mysql"
|
|
}
|
|
volume_mount {
|
|
name = "mysql-persistent-storage"
|
|
mount_path = "/var/lib/mysql"
|
|
}
|
|
volume_mount {
|
|
name = "mycnf"
|
|
mount_path = "/etc/my.cnf"
|
|
sub_path = "my.cnf"
|
|
}
|
|
}
|
|
volume {
|
|
name = "mysql-persistent-storage"
|
|
nfs {
|
|
path = "/mnt/main/mysql"
|
|
server = "10.0.10.15"
|
|
}
|
|
}
|
|
|
|
volume {
|
|
name = "mycnf"
|
|
|
|
config_map {
|
|
name = "mycnf"
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
resource "kubernetes_cron_job_v1" "mysql-backup" {
|
|
metadata {
|
|
name = "mysql-backup"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
}
|
|
spec {
|
|
concurrency_policy = "Replace"
|
|
failed_jobs_history_limit = 5
|
|
schedule = "0 0 * * *"
|
|
# schedule = "* * * * *"
|
|
starting_deadline_seconds = 10
|
|
successful_jobs_history_limit = 10
|
|
job_template {
|
|
metadata {}
|
|
spec {
|
|
backoff_limit = 3
|
|
ttl_seconds_after_finished = 10
|
|
template {
|
|
metadata {}
|
|
spec {
|
|
container {
|
|
name = "mysql-backup"
|
|
image = "mysql"
|
|
# TODO: would be nice to rotate at some point... Current size is 11MB so not really needed atm
|
|
command = ["/bin/bash", "-c", <<-EOT
|
|
set -euxo pipefail
|
|
export now=$(date +"%Y_%m_%d_%H_%M")
|
|
mysqldump --all-databases -u root -p${var.dbaas_root_password} --host mysql.dbaas.svc.cluster.local > /backup/dump_$now.sql
|
|
|
|
# Rotate - delete last log file
|
|
cd /backup
|
|
find . -name "dump_*.sql" -type f -mtime +14 -delete # 14 day retention of backups
|
|
echo Done
|
|
EOT
|
|
]
|
|
# To restore (from outside of the cluster):
|
|
# run kubectl port-forward to pod e.g.:
|
|
# > kb port-forward mysql-647cfd4969-46rmw --address 0.0.0.0 3307:3306
|
|
# run mysql import (and specify non-localhost address to avoid using unix socket): (password is in tfvars)
|
|
# > mysql -u root -p --host 10.0.10.10 --port 3307 < /mnt/nfs/2024_01_06_13_54.sql
|
|
volume_mount {
|
|
name = "mysql-backup"
|
|
mount_path = "/backup"
|
|
}
|
|
}
|
|
volume {
|
|
name = "mysql-backup"
|
|
nfs {
|
|
path = "/mnt/main/mysql-backup"
|
|
server = "10.0.10.15"
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
# resource "kubernetes_persistent_volume" "mysql" {
|
|
# metadata {
|
|
# name = "mysql-pv"
|
|
# }
|
|
# spec {
|
|
# capacity = {
|
|
# "storage" = "10Gi"
|
|
# }
|
|
# access_modes = ["ReadWriteOnce"]
|
|
# persistent_volume_source {
|
|
# iscsi {
|
|
# target_portal = "iscsi.viktorbarzin.lan:3260"
|
|
# iqn = "iqn.2020-12.lan.viktorbarzin:storage:dbaas:mysql"
|
|
# lun = 0
|
|
# fs_type = "ext4"
|
|
# }
|
|
# }
|
|
# }
|
|
# }
|
|
|
|
|
|
# resource "helm_release" "mysql" {
|
|
# namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
# create_namespace = false
|
|
# name = "mysql"
|
|
|
|
# repository = "https://presslabs.github.io/charts"
|
|
# chart = "mysql-operator"
|
|
# # version = "v0.5.0-rc.3"
|
|
|
|
# values = [templatefile("${path.module}/mysql_chart_values.yaml", { secretName = var.tls_secret_name })]
|
|
# atomic = true
|
|
|
|
# depends_on = [kubernetes_namespace.dbaas]
|
|
# }
|
|
|
|
# # resource "helm_release" "mysql" {
|
|
# # namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
# # create_namespace = false
|
|
# # name = "mysql-operator"
|
|
|
|
# # repository = "https://mysql.github.io/mysql-operator/"
|
|
# # chart = "mysql-operator"
|
|
# # atomic = true
|
|
# # depends_on = [kubernetes_namespace.dbaas]
|
|
# # }
|
|
|
|
# # resource "helm_release" "innodb-cluster" {
|
|
# # namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
# # create_namespace = false
|
|
# # name = var.cluster_master_service
|
|
|
|
# # repository = "https://mysql.github.io/mysql-operator/"
|
|
# # chart = "mysql-innodbcluster"
|
|
# # atomic = true
|
|
# # depends_on = [kubernetes_namespace.dbaas]
|
|
# # values = [templatefile("${path.module}/chart_values.tpl", { root_password = var.dbaas_root_password })]
|
|
# # }
|
|
|
|
# resource "kubernetes_persistent_volume" "mysql-operator" {
|
|
# metadata {
|
|
# name = "mysql-operator-pv"
|
|
# }
|
|
# spec {
|
|
# capacity = {
|
|
# "storage" = "1Gi"
|
|
# }
|
|
# access_modes = ["ReadWriteOnce"]
|
|
# persistent_volume_source {
|
|
# iscsi {
|
|
# target_portal = "iscsi.viktorbarzin.lan:3260"
|
|
# iqn = "iqn.2020-12.lan.viktorbarzin:storage:dbaas:operator"
|
|
# lun = 0
|
|
# fs_type = "ext4"
|
|
# }
|
|
# }
|
|
# }
|
|
# }
|
|
|
|
resource "kubernetes_secret" "cluster-password" {
|
|
metadata {
|
|
name = "cluster-secret"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
annotations = {
|
|
"reloader.stakater.com/match" = "true"
|
|
}
|
|
}
|
|
type = "Opaque"
|
|
data = {
|
|
"ROOT_PASSWORD" = var.dbaas_root_password
|
|
}
|
|
}
|
|
|
|
# resource "kubernetes_ingress_v1" "dbaas" {
|
|
# metadata {
|
|
# name = "orchestrator-ingress"
|
|
# namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
# annotations = {
|
|
# "kubernetes.io/ingress.class" = "nginx"
|
|
# "nginx.ingress.kubernetes.io/auth-tls-verify-client" = "on"
|
|
# "nginx.ingress.kubernetes.io/auth-tls-secret" = "default/ca-secret"
|
|
# }
|
|
# }
|
|
|
|
# spec {
|
|
# tls {
|
|
# hosts = ["db.viktorbarzin.me"]
|
|
# secret_name = var.tls_secret_name
|
|
# }
|
|
# rule {
|
|
# host = "db.viktorbarzin.me"
|
|
# http {
|
|
# path {
|
|
# path = "/"
|
|
# backend {
|
|
# service {
|
|
# name = "mysql-mysql-operator"
|
|
# port {
|
|
# number = 80
|
|
# }
|
|
# }
|
|
# }
|
|
# }
|
|
# }
|
|
# }
|
|
# }
|
|
# }
|
|
|
|
|
|
# PHPMyAdmin instance
|
|
resource "kubernetes_deployment" "phpmyadmin" {
|
|
metadata {
|
|
name = "phpmyadmin"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
labels = {
|
|
"app" = "phpmyadmin"
|
|
tier = var.tier
|
|
|
|
}
|
|
annotations = {
|
|
"reloader.stakater.com/search" = "true"
|
|
}
|
|
}
|
|
spec {
|
|
replicas = "1"
|
|
selector {
|
|
match_labels = {
|
|
"app" = "phpmyadmin"
|
|
}
|
|
}
|
|
template {
|
|
metadata {
|
|
labels = {
|
|
"app" = "phpmyadmin"
|
|
}
|
|
}
|
|
spec {
|
|
container {
|
|
name = "phpmyadmin"
|
|
image = "phpmyadmin/phpmyadmin:5.2.3"
|
|
port {
|
|
container_port = 80
|
|
}
|
|
env {
|
|
name = "PMA_HOST"
|
|
value = var.cluster_master_service
|
|
}
|
|
env {
|
|
name = "PMA_PORT"
|
|
value = "3306"
|
|
}
|
|
env {
|
|
name = "MYSQL_ROOT_PASSWORD"
|
|
value_from {
|
|
secret_key_ref {
|
|
name = "cluster-secret"
|
|
key = "ROOT_PASSWORD"
|
|
}
|
|
}
|
|
}
|
|
env {
|
|
name = "UPLOAD_LIMIT"
|
|
value = "300M"
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
resource "kubernetes_service" "phpmyadmin" {
|
|
metadata {
|
|
name = "pma"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
}
|
|
spec {
|
|
selector = {
|
|
"app" = "phpmyadmin"
|
|
}
|
|
port {
|
|
name = "web"
|
|
port = 80
|
|
}
|
|
}
|
|
}
|
|
module "ingress" {
|
|
source = "../ingress_factory"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
name = "pma"
|
|
tls_secret_name = var.tls_secret_name
|
|
protected = true
|
|
extra_annotations = {
|
|
"nginx.ingress.kubernetes.io/proxy-body-size" : "500m"
|
|
}
|
|
rybbit_site_id = "942c76b8bd4d"
|
|
additional_configuration_snippet = <<-EOF
|
|
more_set_headers "Content-Security-Policy: script-src 'self' 'unsafe-inline' 'unsafe-eval' 'wasm-unsafe-eval' https://rybbit.viktorbarzin.me";
|
|
EOF
|
|
}
|
|
|
|
|
|
# resource "kubectl_manifest" "mysql-cluster" {
|
|
# yaml_body = <<-YAML
|
|
# apiVersion: mysql.presslabs.org/v1alpha1
|
|
# kind: MysqlCluster
|
|
# metadata:
|
|
# name: mysql-cluster
|
|
# namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
# spec:
|
|
# mysqlVersion: "5.7"
|
|
# replicas: 1
|
|
# secretName: cluster-secret
|
|
# mysqlConf:
|
|
# # read_only: 0 # mysql forms a single transaction for each sql statement, autocommit for each statement
|
|
# # automatic_sp_privileges: "ON" # automatically grants the EXECUTE and ALTER ROUTINE privileges to the creator of a stored routine
|
|
# # auto_generate_certs: "ON" # Auto Generation of Certificate
|
|
# # auto_increment_increment: 1 # Auto Incrementing value from +1
|
|
# # auto_increment_offset: 1 # Auto Increment Offset
|
|
# # binlog-format: "STATEMENT" # contains various options such ROW(SLOW,SAFE) STATEMENT(FAST,UNSAFE), MIXED(combination of both)
|
|
# # wait_timeout: 31536000 # 28800 number of seconds the server waits for activity on a non-interactive connection before closing it, You might encounter MySQL server has gone away error, you then tweak this value acccordingly
|
|
# # interactive_timeout: 28800 # The number of seconds the server waits for activity on an interactive connection before closing it.
|
|
# # max_allowed_packet: "512M" # Maximum size of MYSQL Network protocol packet that the server can create or read 4MB, 8MB, 16MB, 32MB
|
|
# # max-binlog-size: 1073741824 # binary logs contains the events that describe database changes, this parameter describe size for the bin_log file.
|
|
# # log_output: "TABLE" # Format in which the logout will be dumped
|
|
# # master-info-repository: "TABLE" # Format in which the master info will be dumped
|
|
# # relay_log_info_repository: "TABLE" # Format in which the relay info will be dumped
|
|
# volumeSpec:
|
|
# persistentVolumeClaim:
|
|
# accessModes:
|
|
# - ReadWriteOnce
|
|
# resources:
|
|
# requests:
|
|
# storage: 10Gi
|
|
# YAML
|
|
# depends_on = [helm_release.mysql]
|
|
# # manifest = {
|
|
# # apiVersion = "mysql.presslabs.org/v1alpha1"
|
|
# # kind = "MysqlCluster"
|
|
# # metadata = {
|
|
# # name = "mysql-cluster"
|
|
# # namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
# # }
|
|
# # spec = {
|
|
# # mysqlVersion = "5.7"
|
|
# # replicas = 1
|
|
# # secretName = "cluster-secret"
|
|
# # mysqlConf = {
|
|
# # read_only = 0
|
|
# # }
|
|
# # volumeSpec = {
|
|
# # persistentVolumeClaim = {
|
|
# # resources = {
|
|
# # requests = {
|
|
# # storage = "10Gi"
|
|
# # }
|
|
# # }
|
|
# # }
|
|
# # }
|
|
# # }
|
|
# # }
|
|
# }
|
|
|
|
|
|
# For some unknwown reason not all CRDs are installed. Add them manually
|
|
# resource "kubectl_manifest" "mysql-user" {
|
|
# yaml_body = <<-EOF
|
|
# apiVersion: apiextensions.k8s.io/v1
|
|
# kind: CustomResourceDefinition
|
|
# metadata:
|
|
# annotations:
|
|
# controller-gen.kubebuilder.io/version: v0.5.0
|
|
# helm.sh/hook: crd-install
|
|
# name: mysqlusers.mysql.presslabs.org
|
|
# labels:
|
|
# app: mysql-operator
|
|
# spec:
|
|
# group: mysql.presslabs.org
|
|
# names:
|
|
# kind: MysqlUser
|
|
# listKind: MysqlUserList
|
|
# plural: mysqlusers
|
|
# singular: mysqluser
|
|
# scope:namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
# versions:
|
|
# - additionalPrinterColumns:
|
|
# - description: The user status
|
|
# jsonPath: .status.conditions[?(@.type == 'Ready')].status
|
|
# name: Ready
|
|
# type: string
|
|
# - jsonPath: .spec.clusterRef.name
|
|
# name: Cluster
|
|
# type: string
|
|
# - jsonPath: .spec.user
|
|
# name: UserName
|
|
# type: string
|
|
# - jsonPath: .metadata.creationTimestamp
|
|
# name: Age
|
|
# type: date
|
|
# name: v1alpha1
|
|
# schema:
|
|
# openAPIV3Schema:
|
|
# description: MysqlUser is the Schema for the MySQL User API
|
|
# properties:
|
|
# apiVersion:
|
|
# description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
|
# type: string
|
|
# kind:
|
|
# description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
|
# type: string
|
|
# metadata:
|
|
# type: object
|
|
# spec:
|
|
# description: MysqlUserSpec defines the desired state of MysqlUserSpec
|
|
# properties:
|
|
# allowedHosts:
|
|
# description: AllowedHosts is the allowed host to connect from.
|
|
# items:
|
|
# type: string
|
|
# type: array
|
|
# clusterRef:
|
|
# description: ClusterRef represents a reference to the MySQL cluster. This field should be immutable.
|
|
# properties:
|
|
# name:
|
|
# description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
|
|
# type: string
|
|
# namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
# description:namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
# type: string
|
|
# type: object
|
|
# password:
|
|
# description: Password is the password for the user.
|
|
# properties:
|
|
# key:
|
|
# description: The key of the secret to select from. Must be a valid secret key.
|
|
# type: string
|
|
# name:
|
|
# description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names TODO: Add other useful fields. apiVersion, kind, uid?'
|
|
# type: string
|
|
# optional:
|
|
# description: Specify whether the Secret or its key must be defined
|
|
# type: boolean
|
|
# required:
|
|
# - key
|
|
# type: object
|
|
# permissions:
|
|
# description: Permissions is the list of roles that user has in the specified database.
|
|
# items:
|
|
# description: MysqlPermission defines a MySQL schema permission
|
|
# properties:
|
|
# permissions:
|
|
# description: Permissions represents the permissions granted on the schema/tables
|
|
# items:
|
|
# type: string
|
|
# type: array
|
|
# schema:
|
|
# description: Schema represents the schema to which the permission applies
|
|
# type: string
|
|
# tables:
|
|
# description: Tables represents the tables inside the schema to which the permission applies
|
|
# items:
|
|
# type: string
|
|
# type: array
|
|
# required:
|
|
# - permissions
|
|
# - schema
|
|
# - tables
|
|
# type: object
|
|
# type: array
|
|
# resourceLimits:
|
|
# additionalProperties:
|
|
# anyOf:
|
|
# - type: integer
|
|
# - type: string
|
|
# pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
|
|
# x-kubernetes-int-or-string: true
|
|
# description: 'ResourceLimits allow settings limit per mysql user as defined here: https://dev.mysql.com/doc/refman/5.7/en/user-resources.html'
|
|
# type: object
|
|
# user:
|
|
# description: User is the name of the user that will be created with will access the specified database. This field should be immutable.
|
|
# type: string
|
|
# required:
|
|
# - allowedHosts
|
|
# - clusterRef
|
|
# - password
|
|
# - user
|
|
# type: object
|
|
# status:
|
|
# description: MysqlUserStatus defines the observed state of MysqlUser
|
|
# properties:
|
|
# allowedHosts:
|
|
# description: AllowedHosts contains the list of hosts that the user is allowed to connect from.
|
|
# items:
|
|
# type: string
|
|
# type: array
|
|
# conditions:
|
|
# description: Conditions represents the MysqlUser resource conditions list.
|
|
# items:
|
|
# description: MySQLUserCondition defines the condition struct for a MysqlUser resource
|
|
# properties:
|
|
# lastTransitionTime:
|
|
# description: Last time the condition transitioned from one status to another.
|
|
# format: date-time
|
|
# type: string
|
|
# lastUpdateTime:
|
|
# description: The last time this condition was updated.
|
|
# format: date-time
|
|
# type: string
|
|
# message:
|
|
# description: A human readable message indicating details about the transition.
|
|
# type: string
|
|
# reason:
|
|
# description: The reason for the condition's last transition.
|
|
# type: string
|
|
# status:
|
|
# description: Status of the condition, one of True, False, Unknown.
|
|
# type: string
|
|
# type:
|
|
# description: Type of MysqlUser condition.
|
|
# type: string
|
|
# required:
|
|
# - lastTransitionTime
|
|
# - message
|
|
# - reason
|
|
# - status
|
|
# - type
|
|
# type: object
|
|
# type: array
|
|
# type: object
|
|
# type: object
|
|
# served: true
|
|
# storage: true
|
|
# subresources:
|
|
# status: {}
|
|
# EOF
|
|
# }
|
|
|
|
resource "kubernetes_deployment" "postgres" {
|
|
metadata {
|
|
name = "postgresql"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
annotations = {
|
|
"reloader.stakater.com/search" = "true"
|
|
}
|
|
labels = {
|
|
tier = var.tier
|
|
}
|
|
}
|
|
spec {
|
|
selector {
|
|
match_labels = {
|
|
app = "postgresql"
|
|
}
|
|
}
|
|
strategy {
|
|
type = "Recreate"
|
|
}
|
|
template {
|
|
metadata {
|
|
labels = {
|
|
app = "postgresql"
|
|
}
|
|
annotations = {
|
|
"diun.enable" = "false"
|
|
"diun.include_tags" = "^\\d+(?:\\.\\d+)?-bullseye$"
|
|
}
|
|
}
|
|
spec {
|
|
container {
|
|
# image = "postgis/postgis:16-master"
|
|
image = "viktorbarzin/postgres:16-master" # mix of postgis + pgvector
|
|
# image = "postgres:17.2-bullseye" # needs pg_upgrade to data dir
|
|
name = "postgresql"
|
|
env {
|
|
name = "POSTGRES_PASSWORD"
|
|
value = var.postgresql_root_password
|
|
}
|
|
env {
|
|
name = "POSTGRES_USER"
|
|
value = "root"
|
|
}
|
|
port {
|
|
container_port = 5432
|
|
protocol = "TCP"
|
|
name = "postgresql"
|
|
}
|
|
volume_mount {
|
|
name = "postgresql-persistent-storage"
|
|
mount_path = "/var/lib/postgresql/data"
|
|
}
|
|
# volume_mount {
|
|
# name = "mycnf"
|
|
# mount_path = "/etc/my.cnf"
|
|
# sub_path = "my.cnf"
|
|
# }
|
|
}
|
|
volume {
|
|
name = "postgresql-persistent-storage"
|
|
nfs {
|
|
path = "/mnt/main/postgresql/data"
|
|
server = "10.0.10.15"
|
|
}
|
|
}
|
|
# volume {
|
|
# name = "mycnf"
|
|
|
|
# config_map {
|
|
# name = "mycnf"
|
|
# }
|
|
# }
|
|
}
|
|
}
|
|
}
|
|
}
|
|
resource "kubernetes_service" "postgresql" {
|
|
metadata {
|
|
name = "postgresql"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
}
|
|
spec {
|
|
selector = {
|
|
"app" = "postgresql"
|
|
}
|
|
port {
|
|
name = "postgresql"
|
|
port = 5432
|
|
target_port = 5432
|
|
}
|
|
}
|
|
}
|
|
|
|
#### PGADMIN
|
|
|
|
resource "kubernetes_deployment" "pgadmin" {
|
|
metadata {
|
|
name = "pgadmin"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
annotations = {
|
|
"reloader.stakater.com/search" = "true"
|
|
}
|
|
labels = {
|
|
tier = var.tier
|
|
}
|
|
}
|
|
spec {
|
|
selector {
|
|
match_labels = {
|
|
app = "pgadmin"
|
|
}
|
|
}
|
|
template {
|
|
metadata {
|
|
labels = {
|
|
app = "pgadmin"
|
|
}
|
|
}
|
|
spec {
|
|
container {
|
|
image = "dpage/pgadmin4"
|
|
name = "pgadmin"
|
|
env {
|
|
name = "PGADMIN_DEFAULT_EMAIL"
|
|
value = "me@viktorbarzin.me"
|
|
}
|
|
env {
|
|
name = "PGADMIN_DEFAULT_PASSWORD"
|
|
# Changed at startup
|
|
value = var.pgadmin_password
|
|
}
|
|
port {
|
|
container_port = 80
|
|
name = "web"
|
|
}
|
|
volume_mount {
|
|
name = "pgadmin"
|
|
mount_path = "/var/lib/pgadmin/"
|
|
}
|
|
|
|
}
|
|
volume {
|
|
name = "pgadmin"
|
|
# config_map {
|
|
# name = "pgadmin-config"
|
|
# }
|
|
nfs {
|
|
path = "/mnt/main/postgresql/pgadmin"
|
|
server = "10.0.10.15"
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
resource "kubernetes_service" "pgadmin" {
|
|
metadata {
|
|
name = "pgadmin"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
}
|
|
spec {
|
|
selector = {
|
|
"app" = "pgadmin"
|
|
}
|
|
port {
|
|
name = "pgadmin"
|
|
port = 80
|
|
}
|
|
}
|
|
}
|
|
module "ingress-pgadmin" {
|
|
source = "../ingress_factory"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
name = "pgadmin"
|
|
tls_secret_name = var.tls_secret_name
|
|
protected = true
|
|
extra_annotations = {
|
|
"nginx.ingress.kubernetes.io/proxy-body-size" : "50m"
|
|
}
|
|
rybbit_site_id = "7cef78e30485"
|
|
}
|
|
|
|
|
|
resource "kubernetes_cron_job_v1" "postgresql-backup" {
|
|
metadata {
|
|
name = "postgresql-backup"
|
|
namespace = kubernetes_namespace.dbaas.metadata[0].name
|
|
}
|
|
spec {
|
|
concurrency_policy = "Replace"
|
|
failed_jobs_history_limit = 5
|
|
schedule = "0 0 * * *"
|
|
# schedule = "* * * * *"
|
|
starting_deadline_seconds = 10
|
|
successful_jobs_history_limit = 10
|
|
job_template {
|
|
metadata {}
|
|
spec {
|
|
backoff_limit = 3
|
|
ttl_seconds_after_finished = 10
|
|
template {
|
|
metadata {}
|
|
spec {
|
|
container {
|
|
name = "postgresql-backup"
|
|
image = "postgres:16.4-bullseye"
|
|
command = ["/bin/bash", "-c", <<-EOT
|
|
set -euxo pipefail
|
|
export now=$(date +"%Y_%m_%d_%H_%M")
|
|
PGPASSWORD=${var.postgresql_root_password} pg_dumpall -h postgresql.dbaas -U root > /backup/dump_$now.sql
|
|
|
|
# Rotate - delete last log file
|
|
cd /backup
|
|
find . -name "dump_*.sql" -type f -mtime +7 -delete # 7 day retention of backups
|
|
echo Done
|
|
EOT
|
|
]
|
|
volume_mount {
|
|
name = "postgresql-backup"
|
|
mount_path = "/backup"
|
|
}
|
|
}
|
|
volume {
|
|
name = "postgresql-backup"
|
|
nfs {
|
|
path = "/mnt/main/postgresql-backup"
|
|
server = "10.0.10.15"
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|