jlusiardi/docker_nginx_auto_proxy
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remove dependency to /proc/self/cgroup

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/proc/self/cgroup does not contain the required information anymore
This commit is contained in:
jlusiardi 2021-12-18 21:33:01 +00:00
parent 0164866a8d
commit 6b5b1a31e2
1 changed files with 3 additions and 16 deletions
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19
nginx_proxy.py
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@ -172,22 +172,9 @@ def get_pid():
def get_docker_id(): def get_docker_id():
"""This function extracts the container's id from /proc/self/cgroup.""" """This function extracts the container's id from /etc/hostname."""
id = '' with open('/etc/hostname', 'r') as file:
with open('/proc/self/cgroup', 'r') as file: return file.read().strip()
lines = file.read().split('\n')
for line in lines:
index = line.find('docker-')
if index != -1:
id = line[index+7:-6]
break
index = line.find('docker/')
if index != -1:
id = line[index+7:]
break
if id == '':
logging.error('could not determine container\'s id!')
return id
def get_listen_ips(): def get_listen_ips():