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Display sync safekeepers output in compute_ctl (#2571)

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Pipe postgres output to compute_ctl stdout and create a test to check that compute_ctl works and prints postgres logs.
This commit is contained in:
Arthur Petukhovsky
2022-10-06 16:53:52 +03:00
committed by GitHub
parent 47bae68a2e
commit 687ba81366
3 changed files with 216 additions and 4 deletions
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7
compute_tools/src/compute.rs
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@@ -178,7 +178,6 @@ impl ComputeNode {
.args(&["--sync-safekeepers"])
.env("PGDATA", &self.pgdata) // we cannot use -D in this mode
.stdout(Stdio::piped())
.stderr(Stdio::piped())
.spawn()
.expect("postgres --sync-safekeepers failed to start");
@@ -191,10 +190,10 @@ impl ComputeNode {
if !sync_output.status.success() {
anyhow::bail!(
"postgres --sync-safekeepers exited with non-zero status: {}. stdout: {}, stderr: {}",
"postgres --sync-safekeepers exited with non-zero status: {}. stdout: {}",
sync_output.status,
String::from_utf8(sync_output.stdout).expect("postgres --sync-safekeepers exited, and stdout is not utf-8"),
String::from_utf8(sync_output.stderr).expect("postgres --sync-safekeepers exited, and stderr is not utf-8"),
String::from_utf8(sync_output.stdout)
.expect("postgres --sync-safekeepers exited, and stdout is not utf-8"),
);
}