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Add type=env secret support

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Signed-off-by: Brett Calliss <brett@obligatory.email>
This commit is contained in:
Brett Calliss 2024-06-21 12:53:06 +03:00 committed by Monika Kairaityte
parent e07c28d127
commit 546cad5171
1 changed files with 26 additions and 23 deletions
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49
podman_compose.py
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@ -563,10 +563,11 @@ def get_secret_args(compose, cnt, secret, podman_is_building=False):
dest_file = ""
secret_opts = ""
target = None if is_str(secret) else secret.get("target", None)
uid = None if is_str(secret) else secret.get("uid", None)
gid = None if is_str(secret) else secret.get("gid", None)
mode = None if is_str(secret) else secret.get("mode", None)
secret_target = None if is_str(secret) else secret.get("target", None)
secret_uid = None if is_str(secret) else secret.get("uid", None)
secret_gid = None if is_str(secret) else secret.get("gid", None)
secret_mode = None if is_str(secret) else secret.get("mode", None)
secret_type = None if is_str(secret) else secret.get("type", None)
if source_file:
# assemble path for source file first, because we need it for all cases
@ -575,29 +576,29 @@ def get_secret_args(compose, cnt, secret, podman_is_building=False):
if podman_is_building:
# pass file secrets to "podman build" with param --secret
if not target:
if not secret_target:
secret_id = secret_name
elif "/" in target:
elif "/" in secret_target:
raise ValueError(
f'ERROR: Build secret "{secret_name}" has invalid target "{target}". '
f'ERROR: Build secret "{secret_name}" has invalid target "{secret_target}". '
+ "(Expected plain filename without directory as target.)"
)
else:
secret_id = target
secret_id = secret_target
volume_ref = ["--secret", f"id={secret_id},src={source_file}"]
else:
# pass file secrets to "podman run" as volumes
if not target:
dest_file = f"/run/secrets/{secret_name}"
elif not target.startswith("/"):
sec = target if target else secret_name
if not secret_target:
dest_file = "/run/secrets/{}".format(secret_name)
elif not secret_target.startswith("/"):
sec = secret_target if secret_target else secret_name
dest_file = f"/run/secrets/{sec}"
else:
dest_file = target
dest_file = secret_target
volume_ref = ["--volume", f"{source_file}:{dest_file}:ro,rprivate,rbind"]
if uid or gid or mode:
sec = target if target else secret_name
if secret_uid or secret_gid or secret_mode:
sec = secret_target if secret_target else secret_name
log.warning(
"WARNING: Service %s uses secret %s with uid, gid, or mode."
+ " These fields are not supported by this implementation of the Compose file",
@ -613,10 +614,12 @@ def get_secret_args(compose, cnt, secret, podman_is_building=False):
# podman-create commands, albeit we can only support a 1:1 mapping
# at the moment
if declared_secret.get("external", False) or declared_secret.get("name", None):
secret_opts += f",uid={uid}" if uid else ""
secret_opts += f",gid={gid}" if gid else ""
secret_opts += f",mode={mode}" if mode else ""
# The target option is only valid for type=env,
secret_opts += f",uid={secret_uid}" if secret_uid else ""
secret_opts += f",gid={secret_gid}" if secret_gid else ""
secret_opts += f",mode={secret_mode}" if secret_mode else ""
secret_opts += f",type={secret_type}" if secret_type else ""
secret_opts += f",target={secret_target}" if secret_target and secret_type == "env" else ""
# The secret_target option is only valid for type=env,
# which in an ideal world would work
# for type=mount as well.
# having a custom name for the external secret
@ -628,14 +631,14 @@ def get_secret_args(compose, cnt, secret, podman_is_building=False):
)
if ext_name and ext_name != secret_name:
raise ValueError(err_str.format(secret_name, ext_name))
if target and target != secret_name:
raise ValueError(err_str.format(target, secret_name))
if target:
if secret_target and secret_target != secret_name and secret_type != 'env':
raise ValueError(err_str.format(secret_target, secret_name))
if secret_target and secret_type != 'env':
log.warning(
'WARNING: Service "%s" uses target: "%s" for secret: "%s".'
+ " That is un-supported and a no-op and is ignored.",
cnt["_service"],
target,
secret_target,
secret_name,
)
return ["--secret", "{}{}".format(secret_name, secret_opts)]