32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
From e6f33061b2c9c6ce3676ec9be79d0bc99455bac6 Mon Sep 17 00:00:00 2001
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From: xiadanni1 <xiadanni1@huawei.com>
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Date: Thu, 21 Nov 2019 02:04:28 +0800
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Subject: [PATCH] docker: enable setting env variable to disable db delete
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reason: crash files will be cleaned up when daemon restart, this patch allows
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users to set env variable to disable db files delete if they need.
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Change-Id: Ibfc1ee02c8cd49dc05a1c0aa087af27cb0848c79
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Signed-off-by: xiadanni1 <xiadanni1@huawei.com>
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---
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components/engine/cmd/dockerd/daemon.go | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/components/engine/cmd/dockerd/daemon.go b/components/engine/cmd/dockerd/daemon.go
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index 744ec45..5fb8811 100644
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--- a/components/engine/cmd/dockerd/daemon.go
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+++ b/components/engine/cmd/dockerd/daemon.go
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@@ -102,6 +102,9 @@ func cleanupLocalDBs(run, root string) {
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return
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}
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}
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+ if os.Getenv("DISABLE_CRASH_FILES_DELETE") == "true" {
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+ return
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+ }
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cleanupLocalDB(filepath.Join(root, "containerd/daemon/io.containerd.metadata.v1.bolt/meta.db"))
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cleanupLocalDB(filepath.Join(root, "builder/fscache.db"))
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cleanupLocalDB(filepath.Join(root, "volumes/metadata.db"))
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--
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1.8.3.1
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