Add postgres + WIP plume + fix diplonat

4 files changed, 75 insertions, 0 deletions

diff --git a/cluster/prod/app/postgres/build/docker-compose.yml b/cluster/prod/app/postgres/build/docker-compose.yml
new file mode 100644
index 0000000..852dd7b
--- /dev/null
+++ b/cluster/prod/app/postgres/build/docker-compose.yml
@@ -0,0 +1,9 @@
+version: '3.4'
+services:
+  postgres:
+    build:
+      args:
+        # https://github.com/sorintlab/stolon/releases
+        STOLON_VERSION: 3bb7499f815f77140551eb762b200cf4557f57d3
+      context: ./postgres
+    image: superboum/amd64_postgres:v11
diff --git a/cluster/prod/app/postgres/build/postgres/0001-Add-max-rate-to-pg_basebackup.patch b/cluster/prod/app/postgres/build/postgres/0001-Add-max-rate-to-pg_basebackup.patch
new file mode 100644
index 0000000..9277ac4
--- /dev/null
+++ b/cluster/prod/app/postgres/build/postgres/0001-Add-max-rate-to-pg_basebackup.patch
@@ -0,0 +1,25 @@
+From c4e0e967752868626772a3317a17d25d181daeda Mon Sep 17 00:00:00 2001
+From: Quentin Dufour <quentin@deuxfleurs.fr>
+Date: Thu, 15 Apr 2021 12:35:12 +0200
+Subject: [PATCH] Add max-rate to pg_basebackup
+
+---
+ internal/postgresql/postgresql.go | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/internal/postgresql/postgresql.go b/internal/postgresql/postgresql.go
+index 00c14bc..a37a28c 100644
+--- a/internal/postgresql/postgresql.go
++++ b/internal/postgresql/postgresql.go
+@@ -963,7 +963,7 @@ func (p *Manager) SyncFromFollowed(followedConnParams ConnParams, replSlot strin
+ 
+ 	log.Infow("running pg_basebackup")
+ 	name := filepath.Join(p.pgBinPath, "pg_basebackup")
+-	args := []string{"-R", "-v", "-P", "-Xs", "-D", p.dataDir, "-d", followedConnString}
++	args := []string{"-R", "-v", "-P", "--max-rate", "5M", "-Xs", "-D", p.dataDir, "-d", followedConnString}
+ 	if replSlot != "" {
+ 		args = append(args, "--slot", replSlot)
+ 	}
+-- 
+2.30.2
+
diff --git a/cluster/prod/app/postgres/build/postgres/Dockerfile b/cluster/prod/app/postgres/build/postgres/Dockerfile
new file mode 100644
index 0000000..d7b3473
--- /dev/null
+++ b/cluster/prod/app/postgres/build/postgres/Dockerfile
@@ -0,0 +1,16 @@
+FROM golang:1.19.0-bullseye AS builder
+
+ARG STOLON_VERSION
+WORKDIR /stolon
+RUN git clone https://github.com/sorintlab/stolon .
+RUN git pull && git checkout ${STOLON_VERSION}
+RUN go mod download
+COPY 0001-Add-max-rate-to-pg_basebackup.patch .
+RUN git apply 0001-Add-max-rate-to-pg_basebackup.patch
+RUN make && chmod +x /stolon/bin/*
+
+FROM postgres:14.5-bullseye
+COPY --from=builder /stolon/bin /usr/local/bin
+USER postgres
+ENTRYPOINT []
+CMD ["/bin/bash"]
diff --git a/cluster/prod/app/postgres/build/postgres/postgresql.conf b/cluster/prod/app/postgres/build/postgres/postgresql.conf
new file mode 100644
index 0000000..8e0af2b
--- /dev/null
+++ b/cluster/prod/app/postgres/build/postgres/postgresql.conf
@@ -0,0 +1,25 @@
+data_directory = '/var/lib/postgresql/9.6/main'		# use data in another directory
+hba_file = '/etc/postgresql/9.6/main/pg_hba.conf'	# host-based authentication file
+ident_file = '/etc/postgresql/9.6/main/pg_ident.conf'	# ident configuration file
+external_pid_file = '/var/run/postgresql/9.6-main.pid'			# write an extra PID file
+listen_addresses = '*' #listen on every ip / interfaces
+port = 5432				# (change requires restart)
+max_connections = 100			# (change requires restart)
+unix_socket_directories = '/var/run/postgresql'	# comma-separated list of directories
+ssl = true				# (change requires restart)
+ssl_cert_file = '/etc/ssl/certs/ssl-cert-snakeoil.pem'		# (change requires restart)
+ssl_key_file = '/etc/ssl/private/ssl-cert-snakeoil.key'		# (change requires restart)
+shared_buffers = 128MB			# min 128kB
+dynamic_shared_memory_type = posix	# the default is the first option
+log_line_prefix = '%m [%p] %q%u@%d '			# special values:
+log_timezone = 'UTC'
+cluster_name = '9.6/main'			# added to process titles if nonempty
+stats_temp_directory = '/var/run/postgresql/9.6-main.pg_stat_tmp'
+datestyle = 'iso, mdy'
+timezone = 'UTC'
+lc_messages = 'C.UTF-8'			# locale for system error message
+lc_monetary = 'C.UTF-8'			# locale for monetary formatting
+lc_numeric = 'C.UTF-8'			# locale for number formatting
+lc_time = 'C.UTF-8'				# locale for time formatting
+default_text_search_config = 'pg_catalog.english'
+