2019-05-01 17:14:28 +02:00
print_config_title 'CHECK MUNIN BASIC CONFIG'
2019-03-24 15:56:17 +01:00
# This does not check if 'munin-node-configure --shell | sh -x' has been executed
# This does not check if MUNIN 'monitoring server' has configured this machine
# Check /etc/munin/munin-node.conf config file
echo -e " Check ${ BLUE } MUNIN ${ NC } config file /etc/munin/munin-node.conf "
# Check if allow exist but different than expected (success if return code = 1)
grep "^[[:space:]]*allow" /etc/munin/munin-node.conf | grep -q -v -e " ^[[:space:]]*allow[[:space:]]*^127\\\.0\\\.0\\\.1\\ $\$ " -e " ^[[:space:]]*allow[[:space:]]*^::1\\ $\$ " -e " ^[[:space:]]*allow[[:space:]]* ${ IPV4_MASTER_MUNIN } [[:space:]]* $" -e " ^[[:space:]]*allow[[:space:]]* ${ IPV6_MASTER_MUNIN } [[:space:]]* $"
# Return Code
RC = $?
# Allow other IP than expected
if [ $RC -eq 0 ]
then
MUNIN_CONFIG_CHECK_FAILED = " ${ MUNIN_CONFIG_CHECK_FAILED } munin-node allow connection from unexpected IP "
echo -e " ${ RED } munin-node allow connection from UNEXPECTED IP : check KO ${ NC } \n "
# Does not allow unexpected IP
else
# Check expected IP are configured (IPv4 and IPv6) (success if return code = 0)
grep -q " ^[[:space:]]*allow[[:space:]]* ${ IPV4_MASTER_MUNIN } [[:space:]]* $" /etc/munin/munin-node.conf
# Return Code
RCa = $?
grep -q " ^[[:space:]]*allow[[:space:]]* ${ IPV6_MASTER_MUNIN } [[:space:]]* $" /etc/munin/munin-node.conf
# Return Code
RCb = $?
# Expected IP are NOT configured (IPv4 and IPv6)
if [ $RCa -ne 0 ] || [ $RCb -ne 0 ]
then
MUNIN_CONFIG_CHECK_FAILED = " ${ MUNIN_CONFIG_CHECK_FAILED } All Munin Expected IP (IPv4 and IPv6) are not configured, expected :\n'allow ${ IPV4_MASTER_MUNIN_PRINT } '\n'allow ${ IPV6_MASTER_MUNIN_PRINT } '\nOPTIONAL : 'allow ^127\.0\.0\.1 $'\nOPTIONAL : 'allow ^::1 $' "
echo -e " ${ RED } All Munin Expected IP (IPv4 and IPv6) are NOT CONFIGURED : check KO ${ NC } \n "
# Expected IP are configured (IPv4 and IPv6)
else
echo -e " ${ GREEN } Munin expected IP are CONFIGURED : check OK ${ NC } \n "
fi
fi