Merge pull request containers#11990 from rhatdan/remote

Move CONTAINER_HOST and _CONNECTION to IsRemote Function
vrothberg · Oct 16, 2021 · 0144f46 · 0144f46
2 parents 171f7b8 + 468e7c6
commit 0144f46
Show file tree

Hide file tree

Showing 3 changed files with 21 additions and 12 deletions.
diff --git a/cmd/podman/registry/remote.go b/cmd/podman/registry/remote.go
@@ -19,11 +19,17 @@ var remoteFromCLI = struct {
 // Use in init() functions as an initialization check
 func IsRemote() bool {
 	remoteFromCLI.sync.Do(func() {
+		remote := false
+		if _, ok := os.LookupEnv("CONTAINER_HOST"); ok {
+			remote = true
+		} else if _, ok := os.LookupEnv("CONTAINER_CONNECTION"); ok {
+			remote = true
+		}
 		fs := pflag.NewFlagSet("remote", pflag.ContinueOnError)
 		fs.ParseErrorsWhitelist.UnknownFlags = true
 		fs.Usage = func() {}
 		fs.SetInterspersed(false)
-		fs.BoolVarP(&remoteFromCLI.Value, "remote", "r", false, "")
+		fs.BoolVarP(&remoteFromCLI.Value, "remote", "r", remote, "")
 
 		// The shell completion logic will call a command called "__complete" or "__completeNoDesc"
 		// This command will always be the second argument

diff --git a/cmd/podman/root.go b/cmd/podman/root.go
@@ -314,15 +314,7 @@ func rootFlags(cmd *cobra.Command, opts *entities.PodmanConfig) {
 	lFlags.StringVar(&opts.Identity, identityFlagName, ident, "path to SSH identity file, (CONTAINER_SSHKEY)")
 	_ = cmd.RegisterFlagCompletionFunc(identityFlagName, completion.AutocompleteDefault)
 
-	remote := false
-	if env, ok := os.LookupEnv("CONTAINER_HOST"); ok {
-		logrus.Infof("CONTAINER_HOST==%q, defaulting to '--remote=true'", env)
-		remote = true
-	} else if env, ok := os.LookupEnv("CONTAINER_CONNECTION"); ok {
-		logrus.Infof("CONTAINER_CONNECTION==%q, defaulting to '--remote=true'", env)
-		remote = true
-	}
-	lFlags.BoolVarP(&opts.Remote, "remote", "r", remote, "Access remote Podman service")
+	lFlags.BoolVarP(&opts.Remote, "remote", "r", registry.IsRemote(), "Access remote Podman service")
 	pFlags := cmd.PersistentFlags()
 	if registry.IsRemote() {
 		if err := lFlags.MarkHidden("remote"); err != nil {

diff --git a/test/system/001-basic.bats b/test/system/001-basic.bats
@@ -98,8 +98,19 @@ function setup() {
         skip "only applicable on a local run"
     fi
 
-    CONTAINER_HOST=foobar run_podman --log-level=info --help
-    is "$output" ".*defaulting to '--remote=true'" "CONTAINER_HOST sets --remote true"
+    CONTAINER_HOST=foobar run_podman --help
+    # Should not have --remote flag
+    echo $output  |  grep -v -qw -- "--remote"
+    if [ $? -ne 0 ]; then
+        die "Should not have --remote flag"
+    fi
+
+    CONTAINER_CONNECTION=foobar run_podman --help
+    # Should not have --remote flag
+    echo $output  |  grep -v -qw -- "--remote"
+    if [ $? -ne 0 ]; then
+        die "Should not have --remote flag"
+    fi
 }
 
 # Check that just calling "podman-remote" prints the usage message even