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-rw-r--r--cmd/podman/common/create_opts.go9
-rw-r--r--cmd/podman/common/specgen.go42
-rw-r--r--pkg/rootless/rootless_linux.c25
-rw-r--r--test/apiv2/python/rest_api/test_v2_0_0_container.py10
-rw-r--r--test/e2e/healthcheck_run_test.go10
-rw-r--r--test/e2e/run_test.go4
-rw-r--r--transfer.md4
7 files changed, 74 insertions, 30 deletions
diff --git a/cmd/podman/common/create_opts.go b/cmd/podman/common/create_opts.go
index 66778f519..42e0efe5d 100644
--- a/cmd/podman/common/create_opts.go
+++ b/cmd/podman/common/create_opts.go
@@ -517,7 +517,14 @@ func ContainerCreateToContainerCLIOpts(cc handlers.CreateContainerConfig, rtc *c
cliOpts.OOMKillDisable = *cc.HostConfig.OomKillDisable
}
if cc.Config.Healthcheck != nil {
- cliOpts.HealthCmd = strings.Join(cc.Config.Healthcheck.Test, " ")
+ finCmd := ""
+ for _, str := range cc.Config.Healthcheck.Test {
+ finCmd = finCmd + str + " "
+ }
+ if len(finCmd) > 1 {
+ finCmd = finCmd[:len(finCmd)-1]
+ }
+ cliOpts.HealthCmd = finCmd
cliOpts.HealthInterval = cc.Config.Healthcheck.Interval.String()
cliOpts.HealthRetries = uint(cc.Config.Healthcheck.Retries)
cliOpts.HealthStartPeriod = cc.Config.Healthcheck.StartPeriod.String()
diff --git a/cmd/podman/common/specgen.go b/cmd/podman/common/specgen.go
index 24b45e479..42f515ace 100644
--- a/cmd/podman/common/specgen.go
+++ b/cmd/podman/common/specgen.go
@@ -516,7 +516,6 @@ func FillOutSpecGen(s *specgen.SpecGenerator, c *ContainerCLIOpts, args []string
if len(con) != 2 {
return fmt.Errorf("invalid --security-opt 1: %q", opt)
}
-
switch con[0] {
case "apparmor":
s.ContainerSecurityConfig.ApparmorProfile = con[1]
@@ -664,25 +663,40 @@ func FillOutSpecGen(s *specgen.SpecGenerator, c *ContainerCLIOpts, args []string
}
func makeHealthCheckFromCli(inCmd, interval string, retries uint, timeout, startPeriod string) (*manifest.Schema2HealthConfig, error) {
+ cmdArr := []string{}
+ isArr := true
+ err := json.Unmarshal([]byte(inCmd), &cmdArr) // array unmarshalling
+ if err != nil {
+ cmdArr = strings.SplitN(inCmd, " ", 2) // default for compat
+ isArr = false
+ }
// Every healthcheck requires a command
- if len(inCmd) == 0 {
+ if len(cmdArr) == 0 {
return nil, errors.New("Must define a healthcheck command for all healthchecks")
}
-
- // first try to parse option value as JSON array of strings...
- cmd := []string{}
-
- if inCmd == "none" {
- cmd = []string{"NONE"}
- } else {
- err := json.Unmarshal([]byte(inCmd), &cmd)
- if err != nil {
- // ...otherwise pass it to "/bin/sh -c" inside the container
- cmd = []string{"CMD-SHELL", inCmd}
+ concat := ""
+ if cmdArr[0] == "CMD" || cmdArr[0] == "none" { // this is for compat, we are already split properly for most compat cases
+ cmdArr = strings.Fields(inCmd)
+ } else if cmdArr[0] != "CMD-SHELL" { // this is for podman side of things, wont contain the keywords
+ if isArr && len(cmdArr) > 1 { // an array of consecutive commands
+ cmdArr = append([]string{"CMD"}, cmdArr...)
+ } else { // one singular command
+ if len(cmdArr) == 1 {
+ concat = cmdArr[0]
+ } else {
+ concat = strings.Join(cmdArr[0:], " ")
+ }
+ cmdArr = append([]string{"CMD-SHELL"}, concat)
}
}
+
+ if cmdArr[0] == "none" { // if specified to remove healtcheck
+ cmdArr = []string{"NONE"}
+ }
+
+ // healthcheck is by default an array, so we simply pass the user input
hc := manifest.Schema2HealthConfig{
- Test: cmd,
+ Test: cmdArr,
}
if interval == "disable" {
diff --git a/pkg/rootless/rootless_linux.c b/pkg/rootless/rootless_linux.c
index e5f9e88d9..4d8443fcb 100644
--- a/pkg/rootless/rootless_linux.c
+++ b/pkg/rootless/rootless_linux.c
@@ -465,38 +465,43 @@ reexec_in_user_namespace_wait (int pid, int options)
static int
create_pause_process (const char *pause_pid_file_path, char **argv)
{
- int r, p[2];
+ pid_t pid;
+ int p[2];
if (pipe (p) < 0)
- _exit (EXIT_FAILURE);
+ return -1;
- r = fork ();
- if (r < 0)
- _exit (EXIT_FAILURE);
+ pid = fork ();
+ if (pid < 0)
+ {
+ close (p[0]);
+ close (p[1]);
+ return -1;
+ }
- if (r)
+ if (pid)
{
char b;
+ int r;
close (p[1]);
/* Block until we write the pid file. */
r = TEMP_FAILURE_RETRY (read (p[0], &b, 1));
close (p[0]);
- reexec_in_user_namespace_wait (r, 0);
+ reexec_in_user_namespace_wait (pid, 0);
return r == 1 && b == '0' ? 0 : -1;
}
else
{
- int fd;
- pid_t pid;
+ int r, fd;
close (p[0]);
setsid ();
pid = fork ();
- if (r < 0)
+ if (pid < 0)
_exit (EXIT_FAILURE);
if (pid)
diff --git a/test/apiv2/python/rest_api/test_v2_0_0_container.py b/test/apiv2/python/rest_api/test_v2_0_0_container.py
index f252bd401..30d902d8c 100644
--- a/test/apiv2/python/rest_api/test_v2_0_0_container.py
+++ b/test/apiv2/python/rest_api/test_v2_0_0_container.py
@@ -33,9 +33,10 @@ class ContainerTestCase(APITestCase):
self.assertId(r.content)
_ = parse(r.json()["Created"])
+
r = requests.post(
self.podman_url + "/v1.40/containers/create?name=topcontainer",
- json={"Cmd": ["top"], "Image": "alpine:latest"},
+ json={"Healthcheck": {"Test": ["CMD-SHELL", "exit 0"], "Interval":1000, "Timeout":1000, "Retries": 5}, "Cmd": ["top"], "Image": "alpine:latest"},
)
self.assertEqual(r.status_code, 201, r.text)
payload = r.json()
@@ -49,6 +50,13 @@ class ContainerTestCase(APITestCase):
state = out["State"]["Health"]
self.assertIsInstance(state, dict)
+ r = requests.get(self.uri(f"/containers/{payload['Id']}/json"))
+ self.assertEqual(r.status_code, 200, r.text)
+ self.assertId(r.content)
+ out = r.json()
+ hc = out["Config"]["Healthcheck"]["Test"]
+ self.assertListEqual(["CMD-SHELL", "exit 0"], hc)
+
def test_stats(self):
r = requests.get(self.uri(self.resolve_container("/containers/{}/stats?stream=false")))
self.assertIn(r.status_code, (200, 409), r.text)
diff --git a/test/e2e/healthcheck_run_test.go b/test/e2e/healthcheck_run_test.go
index 28040ecfd..535783dbd 100644
--- a/test/e2e/healthcheck_run_test.go
+++ b/test/e2e/healthcheck_run_test.go
@@ -174,6 +174,16 @@ var _ = Describe("Podman healthcheck run", func() {
Expect(inspect[0].State.Healthcheck.Status).To(Equal("healthy"))
})
+ It("podman healthcheck unhealthy but valid arguments check", func() {
+ session := podmanTest.Podman([]string{"run", "-dt", "--name", "hc", "--health-retries", "2", "--health-cmd", "[\"ls\", \"/foo\"]", ALPINE, "top"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ hc := podmanTest.Podman([]string{"healthcheck", "run", "hc"})
+ hc.WaitWithDefaultTimeout()
+ Expect(hc.ExitCode()).To(Equal(1))
+ })
+
It("podman healthcheck single healthy result changes failed to healthy", func() {
session := podmanTest.Podman([]string{"run", "-dt", "--name", "hc", "--health-retries", "2", "--health-cmd", "ls /foo || exit 1", ALPINE, "top"})
session.WaitWithDefaultTimeout()
diff --git a/test/e2e/run_test.go b/test/e2e/run_test.go
index 3bfd59b54..3c65c02d1 100644
--- a/test/e2e/run_test.go
+++ b/test/e2e/run_test.go
@@ -1213,14 +1213,14 @@ USER mail`, BB)
})
It("podman run with bad healthcheck timeout", func() {
- session := podmanTest.Podman([]string{"run", "-dt", "--health-cmd", "[\"foo\"]", "--health-timeout", "0s", ALPINE, "top"})
+ session := podmanTest.Podman([]string{"run", "-dt", "--health-cmd", "foo", "--health-timeout", "0s", ALPINE, "top"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
Expect(session.ErrorToString()).To(ContainSubstring("healthcheck-timeout must be at least 1 second"))
})
It("podman run with bad healthcheck start-period", func() {
- session := podmanTest.Podman([]string{"run", "-dt", "--health-cmd", "[\"foo\"]", "--health-start-period", "-1s", ALPINE, "top"})
+ session := podmanTest.Podman([]string{"run", "-dt", "--health-cmd", "foo", "--health-start-period", "-1s", ALPINE, "top"})
session.WaitWithDefaultTimeout()
Expect(session).To(ExitWithError())
Expect(session.ErrorToString()).To(ContainSubstring("healthcheck-start-period must be 0 seconds or greater"))
diff --git a/transfer.md b/transfer.md
index c37592384..765094dc9 100644
--- a/transfer.md
+++ b/transfer.md
@@ -141,8 +141,8 @@ The following podman commands do not have a Docker equivalent:
* [`podman generate `](./docs/source/markdown/podman-generate.1.md)
* [`podman generate kube`](./docs/source/markdown/podman-generate-kube.1.md)
* [`podman generate systemd`](./docs/source/markdown/podman-generate-systemd.1.md)
-* [`podman healthcheck `](/docs/source/markdown/podmanh-healthcheck.1.md)
-* [`podman healthcheck run`](/docs/source/markdown/podmanh-healthcheck-run.1.md)
+* [`podman healthcheck `](/docs/source/markdown/podman-healthcheck.1.md)
+* [`podman healthcheck run`](/docs/source/markdown/podman-healthcheck-run.1.md)
* [`podman image diff`](./docs/source/markdown/podman-image-diff.1.md)
* [`podman image exists`](./docs/source/markdown/podman-image-exists.1.md)
* [`podman image mount`](./docs/source/markdown/podman-image-mount.1.md)
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-25 05:37:48 +0000