From c59eb6f12b2e53819ef0c1ff561cc0df125398b2 Mon Sep 17 00:00:00 2001
From: Alban Bedel <albeu@free.fr>
Date: Fri, 26 Mar 2021 11:13:05 +0100
Subject: play kube: add support for env vars defined from secrets

Add support for secretRef and secretKeyRef to allow env vars to be set
from a secret. As K8S secrets are dictionaries the secret value must
be a JSON dictionary compatible with the data field of a K8S secret
object. The keys must consist of alphanumeric characters, '-', '_'
or '.', and the values must be base64 encoded strings.

Signed-off-by: Alban Bedel <albeu@free.fr>
---
 pkg/domain/infra/abi/play.go | 28 ++++++++++++++++++----------
 1 file changed, 18 insertions(+), 10 deletions(-)

(limited to 'pkg/domain/infra')

diff --git a/pkg/domain/infra/abi/play.go b/pkg/domain/infra/abi/play.go
index 7d87fc83a..3b5c141d7 100644
--- a/pkg/domain/infra/abi/play.go
+++ b/pkg/domain/infra/abi/play.go
@@ -9,6 +9,7 @@ import (
 	"os"
 	"strings"
 
+	"github.com/containers/common/pkg/secrets"
 	"github.com/containers/image/v5/types"
 	"github.com/containers/podman/v3/libpod"
 	"github.com/containers/podman/v3/libpod/define"
@@ -135,6 +136,12 @@ func (ic *ContainerEngine) playKubePod(ctx context.Context, podName string, podY
 		report        entities.PlayKubeReport
 	)
 
+	// Create the secret manager before hand
+	secretsManager, err := secrets.NewManager(ic.Libpod.GetSecretsStorageDir())
+	if err != nil {
+		return nil, err
+	}
+
 	// check for name collision between pod and container
 	if podName == "" {
 		return nil, errors.Errorf("pod does not have a name")
@@ -261,16 +268,17 @@ func (ic *ContainerEngine) playKubePod(ctx context.Context, podName string, podY
 		}
 
 		specgenOpts := kube.CtrSpecGenOptions{
-			Container:     container,
-			Image:         newImage,
-			Volumes:       volumes,
-			PodID:         pod.ID(),
-			PodName:       podName,
-			PodInfraID:    podInfraID,
-			ConfigMaps:    configMaps,
-			SeccompPaths:  seccompPaths,
-			RestartPolicy: ctrRestartPolicy,
-			NetNSIsHost:   p.NetNS.IsHost(),
+			Container:      container,
+			Image:          newImage,
+			Volumes:        volumes,
+			PodID:          pod.ID(),
+			PodName:        podName,
+			PodInfraID:     podInfraID,
+			ConfigMaps:     configMaps,
+			SeccompPaths:   seccompPaths,
+			RestartPolicy:  ctrRestartPolicy,
+			NetNSIsHost:    p.NetNS.IsHost(),
+			SecretsManager: secretsManager,
 		}
 		specGen, err := kube.ToSpecGen(ctx, &specgenOpts)
 		if err != nil {
-- 
cgit v1.2.3-54-g00ecf