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View Code? Open in Web Editor NEWDrop-in replacement for monit written in Go, with Apache 2.0 license
Home Page: https://bitnami.com
License: Apache License 2.0
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ryotakatsuki morero maaaato beltran-rubo pwfoo cloudtips wmxhw yangdl icodein saeidhoseinipour figure0 gayathri99999gonit's Issues
gonit fails to start nginx
gonit.log:
time="2019-06-30T23:59:39-07:00" level=info msg="Performing process check php-fpm"
time="2019-06-30T23:59:39-07:00" level=info msg="Performing process check mysql"
time="2019-06-30T23:59:39-07:00" level=info msg="Performing process check nginx"
time="2019-07-01T00:01:39-07:00" level=info msg="Performing checks"
time="2019-07-01T00:01:39-07:00" level=info msg="Performing process check php-fpm"
time="2019-07-01T00:01:39-07:00" level=info msg="Performing process check mysql"
time="2019-07-01T00:01:39-07:00" level=info msg="Performing process check nginx"
time="2019-07-01T00:01:39-07:00" level=info msg="Service nginx is not running. Starting..."
time="2019-07-01T00:03:09-07:00" level=warning msg="Timed out waiting for nginx to start (4 tries left)"
time="2019-07-01T00:03:39-07:00" level=info msg="Performing checks"
time="2019-07-01T00:03:39-07:00" level=info msg="Performing process check php-fpm"
time="2019-07-01T00:03:39-07:00" level=info msg="Performing process check mysql"
time="2019-07-01T00:03:39-07:00" level=info msg="Performing process check nginx"
time="2019-07-01T00:03:39-07:00" level=info msg="Service nginx is not running. Starting..."
time="2019-07-01T00:05:09-07:00" level=warning msg="Timed out waiting for nginx to start (3 tries left)"
time="2019-07-01T00:05:39-07:00" level=info msg="Performing checks"
time="2019-07-01T00:05:39-07:00" level=info msg="Performing process check php-fpm"
time="2019-07-01T00:05:39-07:00" level=info msg="Performing process check mysql"
time="2019-07-01T00:05:39-07:00" level=info msg="Performing process check nginx"
time="2019-07-01T00:05:39-07:00" level=info msg="Service nginx is not running. Starting..."
time="2019-07-01T00:07:09-07:00" level=warning msg="Timed out waiting for nginx to start (2 tries left)"
time="2019-07-01T00:07:39-07:00" level=info msg="Performing checks"
time="2019-07-01T00:07:39-07:00" level=info msg="Performing process check php-fpm"
time="2019-07-01T00:07:39-07:00" level=info msg="Performing process check mysql"
time="2019-07-01T00:07:39-07:00" level=info msg="Performing process check nginx"
time="2019-07-01T00:07:39-07:00" level=info msg="Service nginx is not running. Starting..."
time="2019-07-01T00:09:09-07:00" level=warning msg="Timed out waiting for nginx to start (1 tries left)"
time="2019-07-01T00:09:39-07:00" level=info msg="Performing checks"
time="2019-07-01T00:09:39-07:00" level=info msg="Performing process check php-fpm"
time="2019-07-01T00:09:39-07:00" level=info msg="Performing process check mysql"
time="2019-07-01T00:09:39-07:00" level=info msg="Performing process check nginx"
time="2019-07-01T00:09:39-07:00" level=info msg="Service nginx is not running. Starting..."
time="2019-07-01T00:11:09-07:00" level=warning msg="Timed out waiting for nginx to start (0 tries left)"
/opt/bitnami/config/monit/conf.d/nginx.conf:
check process nginx
with pidfile "/opt/bitnami/nginx/logs/nginx.pid"
start program = "/opt/bitnami/nginx/scripts/ctl.sh start" with timeout 90 seconds
stop program = "/opt/bitnami/nginx/scripts/ctl.sh stop" with timeout 90 seconds
I can test these start/stop and they work. I traced the code in checks.go until I got to line 488 where it says:
c.StartProgram.Exec()
Searching for Exec lead me to line 336 where it says:
c.logger.Debug(exec.Command("/bin/bash", "-c", c.Cmd).Run())
What is c.Cmd? Does it get substituted without embedded quotes? this could cause an issue with starting:
$ /opt/bitnami/nginx/scripts/ctl.sh start # this works
$ /bin/bash -c /opt/bitnami/nginx/scripts/ctl.sh start # this doesn't
Thanks
go vet error on literal copy of a lock value, with go 1.7.3
$ make vet
+ vet-utils
+ vet-database
+ vet-testutils
+ vet-monitor
monitor/checks.go:292: literal copies lock value from check: monitor.check contains monitor.syncBool
exit status 1
make: *** [vet-monitor] Error 1
Cannot trigger memory checks
What steps will reproduce the bug?
We are trying to get a notification when the system is in "Out of Memory" state.
This is our system.conf configuration,
check system localhost
if memory usage > 10% for 2 cycles then alertoom checker:
/**
oom.c
allocate chunks of 10MB of memory indefinitely until you run out of memory
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#define TEN_MB 10 * 1024 * 1024
int main(int argc, char **argv){
int c = 0;
int counter1=0;
while (1){
char *b = malloc(TEN_MB);
memset(b, TEN_MB, 0);
printf("Allocated %d MB\n", (++c * 10));
counter1++;
if (counter1 %1000 == 0){
sleep (5);
}
}
return 0;
}/etc/gonit/gonitrc
set httpd port 2812 and
use address localhost
allow localhost
set daemon 30 #120 # check services at 2-minute intervals
set log /var/log/gonit.log
include /etc/gonit/conf.d/*.conf
What is the expected behavior?
Expecting alert on logs
What do you see instead?
executed this command tail -f /var/log/gonit.log /var/log/messages
time="2023-02-22T09:39:08+08:00" level=info msg="Performing checks"
time="2023-02-22T09:39:08+08:00" level=info msg="Performing check%!(EXTRA string=localhost)"
time="2023-02-22T09:41:08+08:00" level=info msg="Performing checks"
time="2023-02-22T09:41:08+08:00" level=info msg="Performing check%!(EXTRA string=localhost)"
time="2023-02-22T09:43:08+08:00" level=info msg="Performing checks"
time="2023-02-22T09:43:08+08:00" level=info msg="Performing check%!(EXTRA string=localhost)"
Additional information
Gonit 0.2.8
Built on: 2023-01-25 05:10:10 UTC
Git Commit: 66756d0
Static and minimal binary bin?
The binary release isn't static and fails with a custom minimal alpine linux?
/lib64/ld-linux-x86-64.so.2 (0x7f86d4f11000)
libpthread.so.0 => /lib64/ld-linux-x86-64.so.2 (0x7f86d4f11000)
libc.so.6 => /lib64/ld-linux-x86-64.so.2 (0x7f86d4f11000)
And binary size is big with 8,5MB? Is it possible to build a shrinked and static binary?
Gonit Arm64/aarch64 Graviton support
What is the problem this feature will solve?
[root@ip-172-17-** gonit]# nano Makefile
[root@ip-172-17--** gonit]# make build/aarch64
+ Building GOARCH=aarch64
go: unsupported GOOS/GOARCH pair linux/aarch64
make: *** [Makefile:45: build/aarch64] Error 2
[root@ip-172-17--** gonit]# nano Makefile
[root@ip-172-17--** gonit]# make build
+ Building GOARCH=aarch64
go: unsupported GOOS/GOARCH pair linux/aarch64
make: *** [Makefile:45: build/aarch64] Error 2
[root@ip-172-17-** gonit]# nano Makefile
[root@ip-172-17-** gonit]# make build
+ Building GOARCH=amd64
*** Gonit binary created under ./dist/gonit/ ***
[root@ip-172-17-** gonit]# nano Makefile
[root@ip-172-17-** gonit]# make build
+ Building GOARCH=arm64
*** Gonit binary created under ./dist/gonit/ ***
[root@ip-172-17-** gonit]# gonit
Control file '/etc/gonit/gonitrc' does not exists
[root@ip-172-17-** gonit]#
What is the feature you are proposing to solve the problem?
Gonit Arm64/aarch64 Graviton support
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