holm/podman-compose
1
0
Fork 0
forked from extern/podman-compose
Code Issues Pull Requests Packages Projects Releases Wiki Activity

move add-host

Browse Source
This commit is contained in:
alsadi 2019-03-05 00:39:08 +02:00
parent 823fe8a133
commit 1ad8c19e85
1 changed files with 23 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
podman-compose.py
View File

@ -81,17 +81,32 @@ def adj_hosts(services, cnt, dst="127.0.0.1"):
extra_hosts.append("{}:{}".format(alias, dst))
cnt["extra_hosts"] = extra_hosts
def move_list(dst, containers, key):
"""
move key (like port forwarding) from containers to dst (a pod or a infra container)
"""
a=dst.get(key) or []
for cnt in containers:
a0 = cnt.get(key)
if a0:
a.extend(a0)
del cnt[key]
if a: dst[key]=a
def move_port_fw(dst, containers):
"""
move port forwarding from containers to dst (a pod or a infra container)
"""
ports=dst.get("ports") or []
for cnt in containers:
cnt_ports = cnt.get('ports')
if cnt_ports:
ports.extend(cnt_ports)
del cnt['ports']
if ports: dst["ports"]=ports
move_list(dst, containers, "port")
def move_extra_hosts(dst, containers):
"""
move port forwarding from containers to dst (a pod or a infra container)
"""
move_list(dst, containers, "extra_hosts")
# transformations
@ -142,9 +157,9 @@ def tr_cntnet(project_name, services, given_containers):
cnt["depends"]=deps
# adjust hosts to point to localhost, TODO: adjust host env
adj_hosts(services, cnt, '127.0.0.1')
# TODO: do we need to move port publishing to infra
containers.append(cnt)
move_port_fw(infra, containers)
move_extra_hosts(infra, containers)
containers.insert(0, infra)
return [], containers