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declare tools (#1)

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Reviewed-on: https://gitea.arcodange.duckdns.org/arcodange-org/tools/pulls/1
Co-authored-by: Gabriel Radureau <arcodange@gmail.com>
Co-committed-by: Gabriel Radureau <arcodange@gmail.com>
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Gabriel Radureau
2024-09-01 23:04:57 +02:00
parent 9af9e41b0d
commit ddb0112696
27 changed files with 764 additions and 1 deletions
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pgcat: &pgcat_config
image:
tag: latest #default tag main doesn't support arm64
service:
port: 6432
nodeSelector: {}
configuration:
## General pooler settings
## @param [object]
general:
## @param configuration.general.host What IP to run on, 0.0.0.0 means accessible from everywhere.
host: "0.0.0.0"
## @param configuration.general.port Port to run on, same as PgBouncer used in this example.
port: 6432
## @param configuration.general.enable_prometheus_exporter Whether to enable prometheus exporter or not.
enable_prometheus_exporter: false
## @param configuration.general.prometheus_exporter_port Port at which prometheus exporter listens on.
prometheus_exporter_port: 9930
# @param configuration.general.connect_timeout How long to wait before aborting a server connection (ms).
connect_timeout: 5000
# How long an idle connection with a server is left open (ms).
idle_timeout: 30000 # milliseconds
# Max connection lifetime before it's closed, even if actively used.
server_lifetime: 86400000 # 24 hours
# How long a client is allowed to be idle while in a transaction (ms).
idle_client_in_transaction_timeout: 0 # milliseconds
# @param configuration.general.healthcheck_timeout How much time to give `SELECT 1` health check query to return with a result (ms).
healthcheck_timeout: 1000
# @param configuration.general.healthcheck_delay How long to keep connection available for immediate re-use, without running a healthcheck query on it
healthcheck_delay: 30000
# @param configuration.general.shutdown_timeout How much time to give clients during shutdown before forcibly killing client connections (ms).
shutdown_timeout: 60000
# @param configuration.general.ban_time For how long to ban a server if it fails a health check (seconds).
ban_time: 60 # seconds
# @param configuration.general.log_client_connections If we should log client connections
log_client_connections: false
# @param configuration.general.log_client_disconnections If we should log client disconnections
log_client_disconnections: false
# TLS
# tls_certificate: "server.cert"
# tls_private_key: "server.key"
tls_certificate: "-"
tls_private_key: "-"
# Credentials to access the virtual administrative database (pgbouncer or pgcat)
# Connecting to that database allows running commands like `SHOW POOLS`, `SHOW DATABASES`, etc..
admin_username: "postgres"
admin_password: "postgres"
# Query to be sent to servers to obtain the hash used for md5 authentication. The connection will be
# established using the database configured in the pool. This parameter is inherited by every pool and
# can be redefined in pool configuration.
auth_query: SELECT usename, passwd FROM user_search($1)
# User to be used for connecting to servers to obtain the hash used for md5 authentication by sending
# the query specified in auth_query_user. The connection will be established using the database configured
# in the pool. This parameter is inherited by every pool and can be redefined in pool configuration.
#
# @param configuration.general.auth_query_user
auth_query_user: pgcat_auth
# Password to be used for connecting to servers to obtain the hash used for md5 authentication by sending
# the query specified in auth_query_user. The connection will be established using the database configured
# in the pool. This parameter is inherited by every pool and can be redefined in pool configuration.
#
# @param configuration.general.auth_query_password
auth_query_password: pgcat_auth
# Number of seconds of connection idleness to wait before sending a keepalive packet to the server.
tcp_keepalives_idle: 5
# Number of unacknowledged keepalive packets allowed before giving up and closing the connection.
tcp_keepalives_count: 5
# Number of seconds between keepalive packets.
tcp_keepalives_interval: 5
## pool
## configs are structured as pool.<pool_name>
## the pool_name is what clients use as database name when connecting
## For the example below a client can connect using "postgres://sharding_user:sharding_user@pgcat_host:pgcat_port/sharded"
## @param [object]
pools:
- name: passthrough
users:
- username: "" # required et pas vide
password: "" # requis par le chart. Préférer md5 plutot qu'en clair
pool_size: 9
statement_timeout: 0
shards:
- servers:
- host: "198.168.1.202"
port: 5432
role: "primary"
database: "" # required et pas vide
# - ## default values
# ##
# ##
# ##
# name: "db"
# ## Pool mode (see PgBouncer docs for more).
# ## session: one server connection per connected client
# ## transaction: one server connection per client transaction
# ## @param configuration.poolsPostgres.pool_mode
# pool_mode: "transaction"
# ## Load balancing mode
# ## `random` selects the server at random
# ## `loc` selects the server with the least outstanding busy connections
# ##
# ## @param configuration.poolsPostgres.load_balancing_mode
# load_balancing_mode: "random"
# ## Prepared statements cache size.
# ## TODO: update documentation
# ##
# ## @param configuration.poolsPostgres.prepared_statements_cache_size
# prepared_statements_cache_size: 500
# ## If the client doesn't specify, route traffic to
# ## this role by default.
# ##
# ## any: round-robin between primary and replicas,
# ## replica: round-robin between replicas only without touching the primary,
# ## primary: all queries go to the primary unless otherwise specified.
# ## @param configuration.poolsPostgres.default_role
# default_role: "any"
# ## Query parser. If enabled, we'll attempt to parse
# ## every incoming query to determine if it's a read or a write.
# ## If it's a read query, we'll direct it to a replica. Otherwise, if it's a write,
# ## we'll direct it to the primary.
# ## @param configuration.poolsPostgres.query_parser_enabled
# query_parser_enabled: true
# ## If the query parser is enabled and this setting is enabled, we'll attempt to
# ## infer the role from the query itself.
# ## @param configuration.poolsPostgres.query_parser_read_write_splitting
# query_parser_read_write_splitting: true
# ## If the query parser is enabled and this setting is enabled, the primary will be part of the pool of databases used for
# ## load balancing of read queries. Otherwise, the primary will only be used for write
# ## queries. The primary can always be explicitly selected with our custom protocol.
# ## @param configuration.poolsPostgres.primary_reads_enabled
# primary_reads_enabled: true
# ## So what if you wanted to implement a different hashing function,
# ## or you've already built one and you want this pooler to use it?
# ##
# ## Current options:
# ##
# ## pg_bigint_hash: PARTITION BY HASH (Postgres hashing function)
# ## sha1: A hashing function based on SHA1
# ##
# ## @param configuration.poolsPostgres.sharding_function
# sharding_function: "pg_bigint_hash"
# ## Credentials for users that may connect to this cluster
# ## @param users [array]
# ## @param users[0].username Name of the env var (required)
# ## @param users[0].password Value for the env var (required)
# ## @param users[0].pool_size Maximum number of server connections that can be established for this user
# ## @param users[0].statement_timeout Maximum query duration. Dangerous, but protects against DBs that died in a non-obvious way.
# users: []
# # - username: "user"
# # password: "pass"
# #
# # # The maximum number of connection from a single Pgcat process to any database in the cluster
# # # is the sum of pool_size across all users.
# # pool_size: 9
# #
# # # Maximum query duration. Dangerous, but protects against DBs that died in a non-obvious way.
# # statement_timeout: 0
# #
# # # PostgreSQL username used to connect to the server.
# # server_username: "postgres
# #
# # # PostgreSQL password used to connect to the server.
# # server_password: "postgres
# ## @param shards [array]
# ## @param shards[0].server[0].host Host for this shard
# ## @param shards[0].server[0].port Port for this shard
# ## @param shards[0].server[0].role Role for this shard
# shards: []
# # [ host, port, role ]
# # - servers:
# # - host: "postgres"
# # port: 5432
# # role: "primary"
# # - host: "postgres"
# # port: 5432
# # role: "replica"
# # database: "postgres"
# # # [ host, port, role ]
# # - servers:
# # - host: "postgres"
# # port: 5432
# # role: "primary"
# # - host: "postgres"
# # port: 5432
# # role: "replica"
# # database: "postgres"
# # # [ host, port, role ]
# # - servers:
# # - host: "postgres"
# # port: 5432
# # role: "primary"
# # - host: "postgres"
# # port: 5432
# # role: "replica"
# # database: "postgres"
tool:
# kind: 'SubChart' or 'HelmChart', if subchart then uncomment Chart.yaml dependency, else comment and use tool library with helm chart template
kind: 'SubChart'
repo: https://improwised.github.io/charts/
chart: pgcat
version: 0.1.0
values: *pgcat_config