Debug stolon backup

2 files changed, 27 insertions, 0 deletions

diff --git a/app/postgres/build/postgres/0001-Add-max-rate-to-pg_basebackup.patch b/app/postgres/build/postgres/0001-Add-max-rate-to-pg_basebackup.patch
new file mode 100644
index 0000000..9277ac4
--- /dev/null
+++ b/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/app/postgres/build/postgres/Dockerfile b/app/postgres/build/postgres/Dockerfile
index 5217bc5..64fef61 100644
--- a/app/postgres/build/postgres/Dockerfile
+++ b/app/postgres/build/postgres/Dockerfile
@@ -5,6 +5,8 @@ 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 am 0001-Add-max-rate-to-pg_basebackup.patch
 RUN make && chmod +x /stolon/bin/*
 
 FROM amd64/debian:stretch