ingshtrom

HTTP/1.1 301 Moved Permanently Location: https://github.com/ingshtrom/docker-pull-in-bash

ingshtrom

fluent-bit is crashing for some reason and I'm not entirely sure why. I am running this inside Kubernetes as a sidecar to an HAProxy deployment. We are fine on memory (10% of limit usage) and cpu (no limits). We are getting exit code 135 and no stack trace, like I've seen for some other crashes.

As for the Kubernetes configuration, I'm not sure that it's especially useful, but we do use a config map to load the config into the fluent-bit container and an emptyDir volume mounting to /tmp/fluent-bit, which as-per the docs is what is used by the s3 plugin as a disk buffer space, I think?

ingshtrom

local canvas = require("hs.canvas")

hs.window.animationDuration = 0
local units = {
	right50 = {x = 0.50, y = 0.00, w = 0.50, h = 1.00},
	left50 = {x = 0.00, y = 0.00, w = 0.50, h = 1.00},
	top50 = {x = 0.00, y = 0.00, w = 1.00, h = 0.50},
	bot50 = {x = 0.00, y = 0.50, w = 1.00, h = 0.50},
	maximum = {x = 0.00, y = 0.00, w = 1.00, h = 1.00}
}

ingshtrom

# HELP haproxy_process_nbthread Configured number of threads.
# TYPE haproxy_process_nbthread gauge
haproxy_process_nbthread 4
# HELP haproxy_process_nbproc Configured number of processes.
# TYPE haproxy_process_nbproc gauge
haproxy_process_nbproc 1
# HELP haproxy_process_relative_process_id Relative process id, starting at 1.
# TYPE haproxy_process_relative_process_id gauge
haproxy_process_relative_process_id 1
# HELP haproxy_process_start_time_seconds Start time in seconds.

ingshtrom

"_messagetimems","_messagetime","container_name","message"
"1548793228554","01/29/2019 15:20:28.554 -0500","k8s_haproxy_haproxy-router-d5csc_routing-external-default_23340a5e-23c6-11e9-a7e5-0242ac11000b_59","7ffd6cfef000-7ffd6cff1000 r-xp 00000000 00:00 0                          [vdso]"
"1548793228554","01/29/2019 15:20:28.554 -0500","k8s_haproxy_haproxy-router-d5csc_routing-external-default_23340a5e-23c6-11e9-a7e5-0242ac11000b_59","ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]"
"1548793228550","01/29/2019 15:20:28.550 -0500","k8s_haproxy_haproxy-router-d5csc_routing-external-default_23340a5e-23c6-11e9-a7e5-0242ac11000b_59","7ffd6cfec000-7ffd6cfef000 r--p 00000000 00:00 0                          [vvar]"
"1548793228549","01/29/2019 15:20:28.549 -0500","k8s_haproxy_haproxy-router-d5csc_routing-external-default_23340a5e-23c6-11e9-a7e5-0242ac11000b_59","7f99cb65a000-7f99cb65b000 rw-p 00024000 ca:10 534226                     /lib/x86_64-linux-gnu/ld-2.24.so"
"1548793228549"

ingshtrom

2018-05-22 19:35:55.721 WARN [SIGTERM handler] [logstash.runner] [invoke] [sun.reflect.GeneratedMethodAccessor107.invoke(Unknown Source)] - SIGTERM received. Shutting down.
2018-05-22 19:35:56.235 WARN [nioEventLoopGroup-8-1] [io.netty.channel.AbstractChannel] [warn] [io.netty.util.internal.logging.Slf4JLogger.warn(Slf4JLogger.java:146)] - Force-closing a channel whose registration task was not accepted by an event loop: [id: 0x95df02c8, L:/172.18.0.3:7002 - R:/10.1.14.123:59451]
java.util.concurrent.RejectedExecutionException: event executor terminated
	at io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:840) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.offerTask(SingleThreadEventExecutor.java:342) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:335) ~[logstash-input-tcp-5.0.3.jar:?]
	at io.netty.util.concurrent.SingleThreadEventExecutor.execute(S

ingshtrom

May 22nd 2018, 11:17:02.833	time="2018-05-22T15:17:02.223472753Z" level=error msg="Error getting service ucp-interlock: service ucp-interlock not found" 
	 - 	ip-10-52-47-66	 - 
	May 22nd 2018, 11:17:05.054	time="2018-05-22T15:17:04.615733447Z" level=warning msg="unable to pin image docker/ucp-agent-s390x:3.0.1 to digest: manifest unknown: manifest unknown" 
	 - 	ip-10-52-47-66	 - 
	May 22nd 2018, 11:17:13.057	time="2018-05-22T15:17:12.084822088Z" level=error msg="Error getting service ucp-interlock: service ucp-interlock not found" 
	 - 	ip-10-52-47-66	 - 
	May 22nd 2018, 11:17:24.060	time="2018-05-22T15:17:23.615882242Z" level=error msg="Error getting service ucp-interlock-extension: service ucp-interlock-extension not found" 
	 - 	ip-10-52-47-66	 - 
	May 22nd 2018, 11:17:24.060	time="2018-05-22T15:17:23.614770969Z" level=error msg="Error getting service ucp-interlock: service ucp-interlock not found" 
	 - 	ip-10-52-47-66	 - 

ingshtrom

ubuntu@ip-10-1-31-84:~$ docker logs logstash
+ workers=4
+ batch=1000
+ exec env XPACK_MONITORING_ENABLED=false /usr/share/logstash/bin/logstash -f /usr/share/logstash/logstash.conf -w 4 -b 1000 -r
Sending Logstash's logs to /usr/share/logstash/logs which is now configured via log4j2.properties
2018-05-22 13:20:53.567 INFO [main] [logstash.modules.scaffold] [invoke0] [sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)] - Initializing module {:module_name=>"netflow", :directory=>"/usr/share/logstash/modules/netflow/configuration"}
2018-05-22 13:20:53.582 INFO [main] [logstash.modules.scaffold] [invoke0] [sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)] - Initializing module {:module_name=>"fb_apache", :directory=>"/usr/share/logstash/modules/fb_apache/configuration"}
2018-05-22 13:20:54.433 INFO [main] [logstash.modules.scaffold] [invoke0] [sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)] - Initializing module {:module_name=>"arcsight", :directory=>"/usr/share/logstash/vendor/b

ingshtrom

Keybase proof

I hereby claim:

• I am ingshtrom on github.
• I am ingshtrom (https://keybase.io/ingshtrom) on keybase.
• I have a public key ASAMPj8ed5JaKn6X60v_nUV_NtBCwguIHDK7EfMgAvzu8Qo

To claim this, I am signing this object:

ingshtrom

function getMasterSequences(colors, sequenceLength) {
  return genSequences(colors, sequenceLength);
}

function genSequences(colors, totalLength, indices = []) {
  // console.log('genSequences');

  if (indices.length === totalLength) {
    const seq = genSeq(colors, indices);
    indices = [];