Document containers.conf settings for remote connections

Currently we don't document which end of the podman-remote client server
operations uses the containers.conf.  This PR begins documenting this
and then testing to make sure the defaults follow the rules.

Fixes: https://github.com/containers/podman/issues/7657

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

1 files changed, 64 insertions, 0 deletions

diff --git a/cmd/podman/common/create_opts.go b/cmd/podman/common/create_opts.go
index 4b52663c3..f34666fff 100644
--- a/cmd/podman/common/create_opts.go
+++ b/cmd/podman/common/create_opts.go
@@ -6,6 +6,7 @@ import (
 	"strconv"
 	"strings"
 
+	"github.com/containers/podman/v2/cmd/podman/registry"
 	"github.com/containers/podman/v2/pkg/api/handlers"
 	"github.com/containers/podman/v2/pkg/cgroups"
 	"github.com/containers/podman/v2/pkg/domain/entities"
@@ -440,3 +441,66 @@ func ContainerCreateToContainerCLIOpts(cc handlers.CreateContainerConfig, cgroup
 	cmd = append(cmd, cc.Config.Cmd...)
 	return &cliOpts, cmd, nil
 }
+
+func ulimits() []string {
+	if !registry.IsRemote() {
+		return containerConfig.Ulimits()
+	}
+	return nil
+}
+
+func cgroupConfig() string {
+	if !registry.IsRemote() {
+		return containerConfig.Cgroups()
+	}
+	return ""
+}
+
+func devices() []string {
+	if !registry.IsRemote() {
+		return containerConfig.Devices()
+	}
+	return nil
+}
+
+func env() []string {
+	if !registry.IsRemote() {
+		return containerConfig.Env()
+	}
+	return nil
+}
+
+func initPath() string {
+	if !registry.IsRemote() {
+		return containerConfig.InitPath()
+	}
+	return ""
+}
+
+func pidsLimit() int64 {
+	if !registry.IsRemote() {
+		return containerConfig.PidsLimit()
+	}
+	return -1
+}
+
+func policy() string {
+	if !registry.IsRemote() {
+		return containerConfig.Engine.PullPolicy
+	}
+	return ""
+}
+
+func shmSize() string {
+	if !registry.IsRemote() {
+		return containerConfig.ShmSize()
+	}
+	return ""
+}
+
+func volumes() []string {
+	if !registry.IsRemote() {
+		return containerConfig.Volumes()
+	}
+	return nil
+}