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authorDaniel J Walsh <dwalsh@redhat.com>2020-06-30 08:07:42 -0400
committerDaniel J Walsh <dwalsh@redhat.com>2020-06-30 08:08:57 -0400
commit565688d7824c2ac26f7da620a419b34c9fe7aa59 (patch)
tree572ba2c3c6386417cea79eedb63602dfc7d033a4
parentb163ec35d0d42423c274019cb41013d558d6f822 (diff)
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Set TMPDIR to /var/tmp by default if not set
Containers/image will use TMPDIR for the location of pulled layer blobs. If TMPDIR is not set, it will use /tmp. Since this is known to be of limited space on most systems, we change the default to /var/tmp if the user has not told the tools where to store temporary files. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
-rw-r--r--cmd/podman/main.go5
1 files changed, 5 insertions, 0 deletions
diff --git a/cmd/podman/main.go b/cmd/podman/main.go
index 7a015b300..636538131 100644
--- a/cmd/podman/main.go
+++ b/cmd/podman/main.go
@@ -29,6 +29,11 @@ func main() {
return
}
+ // Hard code TMPDIR functions to use /var/tmp, if user did not override
+ if _, ok := os.LookupEnv("TMPDIR"); !ok {
+ os.Setenv("TMPDIR", "/var/tmp")
+ }
+
cfg := registry.PodmanConfig()
for _, c := range registry.Commands {
for _, m := range c.Mode {