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Dockerfile: frozen images: update to bullseye, remove buildpack-dep

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Update the frozen images to also be based on Debian bullseye. Using the "slim"
variant (which looks to have all we're currently using),  and remove the
buildpack-dep frozen image.

The buildpack-dep image is quite large, and it looks like we only use it to
compile some C binaries, which should work fine on a regular debian image;

    docker build -t debian:bullseye-slim-gcc -<<EOF
    FROM debian:bullseye-slim
    RUN apt-get update && apt-get install -y gcc libc6-dev --no-install-recommends
    EOF

    docker image ls

    REPOSITORY        TAG                 IMAGE ID       CREATED          SIZE
    debian            bullseye-slim-gcc   1851750242af   About a minute ago   255MB
    buildpack-deps    bullseye            fe8fece98de2   2 days ago           834MB

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn
2021-08-19 23:40:38 +02:00
parent 1effe7435a
commit f68260ba22
12 changed files with 33 additions and 31 deletions
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18
integration-cli/docker_cli_run_unix_test.go
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@@ -846,12 +846,12 @@ func (s *DockerSuite) TestRunTmpfsMountsWithOptions(c *testing.T) {
assert.Assert(c, strings.Contains(out, option))
}
// We use debian:bullseye as there is no findmnt in busybox. Also the output will be in the format of
// We use debian:bullseye-slim as there is no findmnt in busybox. Also the output will be in the format of
// TARGET PROPAGATION
// /tmp shared
// so we only capture `shared` here.
expectedOptions = []string{"shared"}
out, _ = dockerCmd(c, "run", "--tmpfs", "/tmp:shared", "debian:bullseye", "findmnt", "-o", "TARGET,PROPAGATION", "/tmp")
out, _ = dockerCmd(c, "run", "--tmpfs", "/tmp:shared", "debian:bullseye-slim", "findmnt", "-o", "TARGET,PROPAGATION", "/tmp")
for _, option := range expectedOptions {
assert.Assert(c, strings.Contains(out, option))
}
@@ -887,7 +887,7 @@ func (s *DockerSuite) TestRunSysctls(c *testing.T) {
})
}
// TestRunSeccompProfileDenyUnshare checks that 'docker run --security-opt seccomp=/tmp/profile.json debian:bullseye unshare' exits with operation not permitted.
// TestRunSeccompProfileDenyUnshare checks that 'docker run --security-opt seccomp=/tmp/profile.json debian:bullseye-slim unshare' exits with operation not permitted.
func (s *DockerSuite) TestRunSeccompProfileDenyUnshare(c *testing.T) {
testRequires(c, testEnv.IsLocalDaemon, seccompEnabled, NotArm, Apparmor)
jsonData := `{
@@ -910,7 +910,7 @@ func (s *DockerSuite) TestRunSeccompProfileDenyUnshare(c *testing.T) {
}
icmd.RunCommand(dockerBinary, "run", "--security-opt", "apparmor=unconfined",
"--security-opt", "seccomp="+tmpFile.Name(),
"debian:bullseye", "unshare", "-p", "-m", "-f", "-r", "mount", "-t", "proc", "none", "/proc").Assert(c, icmd.Expected{
"debian:bullseye-slim", "unshare", "-p", "-m", "-f", "-r", "mount", "-t", "proc", "none", "/proc").Assert(c, icmd.Expected{
ExitCode: 1,
Err: "Operation not permitted",
})
@@ -950,7 +950,7 @@ func (s *DockerSuite) TestRunSeccompProfileDenyChmod(c *testing.T) {
})
}
// TestRunSeccompProfileDenyUnshareUserns checks that 'docker run debian:bullseye unshare --map-root-user --user sh -c whoami' with a specific profile to
// TestRunSeccompProfileDenyUnshareUserns checks that 'docker run debian:bullseye-slim unshare --map-root-user --user sh -c whoami' with a specific profile to
// deny unshare of a userns exits with operation not permitted.
func (s *DockerSuite) TestRunSeccompProfileDenyUnshareUserns(c *testing.T) {
testRequires(c, testEnv.IsLocalDaemon, seccompEnabled, NotArm, Apparmor)
@@ -982,7 +982,7 @@ func (s *DockerSuite) TestRunSeccompProfileDenyUnshareUserns(c *testing.T) {
}
icmd.RunCommand(dockerBinary, "run",
"--security-opt", "apparmor=unconfined", "--security-opt", "seccomp="+tmpFile.Name(),
"debian:bullseye", "unshare", "--map-root-user", "--user", "sh", "-c", "whoami").Assert(c, icmd.Expected{
"debian:bullseye-slim", "unshare", "--map-root-user", "--user", "sh", "-c", "whoami").Assert(c, icmd.Expected{
ExitCode: 1,
Err: "Operation not permitted",
})
@@ -1034,12 +1034,12 @@ func (s *DockerSuite) TestRunSeccompProfileAllow32Bit(c *testing.T) {
icmd.RunCommand(dockerBinary, "run", "syscall-test", "exit32-test").Assert(c, icmd.Success)
}
// TestRunSeccompAllowSetrlimit checks that 'docker run debian:bullseye ulimit -v 1048510' succeeds.
// TestRunSeccompAllowSetrlimit checks that 'docker run debian:bullseye-slim ulimit -v 1048510' succeeds.
func (s *DockerSuite) TestRunSeccompAllowSetrlimit(c *testing.T) {
testRequires(c, testEnv.IsLocalDaemon, seccompEnabled)
// ulimit uses setrlimit, so we want to make sure we don't break it
icmd.RunCommand(dockerBinary, "run", "debian:bullseye", "bash", "-c", "ulimit -v 1048510").Assert(c, icmd.Success)
icmd.RunCommand(dockerBinary, "run", "debian:bullseye-slim", "bash", "-c", "ulimit -v 1048510").Assert(c, icmd.Success)
}
func (s *DockerSuite) TestRunSeccompDefaultProfileAcct(c *testing.T) {
@@ -1335,7 +1335,7 @@ func (s *DockerSuite) TestRunApparmorProcDirectory(c *testing.T) {
func (s *DockerSuite) TestRunSeccompWithDefaultProfile(c *testing.T) {
testRequires(c, testEnv.IsLocalDaemon, seccompEnabled)
out, _, err := dockerCmdWithError("run", "--security-opt", "seccomp=../profiles/seccomp/default.json", "debian:bullseye", "unshare", "--map-root-user", "--user", "sh", "-c", "whoami")
out, _, err := dockerCmdWithError("run", "--security-opt", "seccomp=../profiles/seccomp/default.json", "debian:bullseye-slim", "unshare", "--map-root-user", "--user", "sh", "-c", "whoami")
assert.ErrorContains(c, err, "", out)
assert.Equal(c, strings.TrimSpace(out), "unshare: unshare failed: Operation not permitted")
}