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[config] Avoid error in config load_mgmt_conf when mgmt is already co… #126

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Merged
taoyl-ms merged 3 commits into from
Oct 6, 2017
Merged

[config] Avoid error in config load_mgmt_conf when mgmt is already co… #126

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a476f1d
[config] Avoid error in config load_mgmt_conf when mgmt is already co…
taoyl-ms Oct 6, 2017
17523a0
Add an ignore_error option to run_commmand()
taoyl-ms Oct 6, 2017
abcc013
Fix typo
taoyl-ms Oct 6, 2017
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10 changes: 5 additions & 5 deletions config/main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@
# Helper functions
#

def run_command(command, display_cmd=False):
def run_command(command, display_cmd=False, ignore_error=False):
"""Run bash command and print output to stdout
"""
if display_cmd == True:
Expand All @@ -29,7 +29,7 @@ def run_command(command, display_cmd=False):
if len(out) > 0:
click.echo(out)

if proc.returncode != 0:
if proc.returncode != 0 and not ignore_error:
sys.exit(proc.returncode)

def _is_neighbor_ipaddress(ipaddress):
Expand Down Expand Up @@ -149,11 +149,11 @@ def load_mgmt_config(filename):
command = "ifconfig eth0 {} netmask {}".format(str(mgmt_conf.ip), str(mgmt_conf.netmask))
run_command(command, display_cmd=True)
command = "ip route add default via {} dev eth0 table default".format(gw_addr)
run_command(command, display_cmd=True)
run_command(command, display_cmd=True, ignore_error=True)
command = "ip rule add from {} table default".format(str(mgmt_conf.ip))
run_command(command, display_cmd=True)
run_command(command, display_cmd=True, ignore_error=True)
command = "[ -f /var/run/dhclient.eth0.pid ] && kill `cat /var/run/dhclient.eth0.pid` && rm -f /var/run/dhclient.eth0.pid"
run_command(command, display_cmd=True)
run_command(command, display_cmd=True, ignore_error=True)
print "Please note loaded setting will be lost after system reboot. To preserve setting, run `config save`."

@cli.command()
Expand Down