# Panic: runtime error: index out of range goroutine 1 \[running\]: while running metricbeat setup **URL:** \ **Category:** Beats\ **Tags:** metricbeat\ **Created:** [November 21, 2020, 11:58am UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220 "2020-11-21T11:58:53Z")\ **Posts on this page:** 13\ **Page:** 1
**Author:** ![prat](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/prat/32/79978_2.png) [@prat](https://discuss.elastic.co/u/prat)\ **Post date:** [November 21, 2020, 11:58am UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220/1 "2020-11-21T11:58:53Z")
running metricbeat setup command through ansible but getting below error. Can someone please sugesst where to check to fix this issue. After 2nd playbook run can see this host is skipped or ignored (may be due to when condition) but issues still exists if run this command manually on server. ```auto TASK [metricbeat : Metricbeat default dashboards for Kibana] *********************************************************************************************************** fatal: [server]: FAILED! => { "changed": true, "cmd": "metricbeat setup -e -E output.kafka.enabled=false -E output.elasticsearch.hosts=['http://:5200', 'http://:5200', 'http://:5200'] -E output.elasticsearch.username=elastic -E output.elasticsearch.password= -E setup.kibana.host= > /var/log/metricbeat_dashboard_load.log", "delta": "0:00:00.122571", "end": "2020-11-20 15:21:45.747724", "rc": 2, "start": "2020-11-20 15:21:45.625153" } STDERR: panic: runtime error: index out of range goroutine 1 [running]: github.com/elastic/beats/vendor/github.com/elastic/go-ucfg/internal/parse.(*flagParser).parseArray(0xc0004dd830, 0x3f2f4e0, 0xc0004dd758, 0x1de37a8, 0x7ffd0000002c) /go/src/github.com/elastic/beats/vendor/github.com/elastic/go-ucfg/internal/parse/parse.go:125 +0x3c3 github.com/elastic/beats/vendor/github.com/elastic/go-ucfg/internal/parse.(*flagParser).parseValue(0xc0004dd830, 0x4517e63, 0x1, 0x4654878, 0x0, 0x1b, 0x1) /go/src/github.com/elastic/beats/vendor/github.com/elastic/go-ucfg/internal/parse/parse.go:102 +0x1e7 github.com/elastic/beats/vendor/github.com/elastic/go-ucfg/internal/parse.(*flagParser).parse(0xc0004dd830, 0x1c, 0x4654878, 0x7ffdd60d5da2, 0x1c) /go/src/github.com/elastic/beats/vendor/github.com/elastic/go-ucfg/internal/parse/parse.go:67 +0x6d github.com/elastic/beats/vendor/github.com/elastic/go-ucfg/internal/parse.Value(0x7ffdd60d5da2, 0x1c, 0x4517e72, 0x1, 0x0, 0x1) /go/src/github.com/elastic/beats/vendor/github.com/elastic/go-ucfg/internal/parse/parse.go:56 +0x84 github.com/elastic/beats/vendor/github.com/elastic/go-ucfg/flag.NewFlagKeyValue.func1(0x7ffdd60d5d87, 0x37, 0x0, 0x1d06a0f, 0xc0004dd9c0, 0xc87d504f, 0x84177415c81ea561) /go/src/github.com/elastic/beats/vendor/github.com/elastic/go-ucfg/flag/value.go:69 +0x325 github.com/elastic/beats/vendor/github.com/elastic/go-ucfg/flag.(*FlagValue).Set(0xc0001400f0, 0x7ffdd60d5d87, 0x37, 0x4517e7a, 0xc0001b80d0) /go/src/github.com/elastic/beats/vendor/github.com/elastic/go-ucfg/flag/util.go:64 +0x42 github.com/elastic/beats/libbeat/common.(*SettingsFlag).Set(0xc0001400f0, 0x7ffdd60d5d87, 0x37, 0x1, 0xc0001b8160) /go/src/github.com/elastic/beats/libbeat/common/flags.go:209 +0x40 github.com/elastic/beats/vendor/github.com/spf13/pflag.(*FlagSet).Set(0xc0000bd0e0, 0x4517e7a, 0x1, 0x7ffdd60d5d87, 0x37, 0x6ef7700, 0xc00013aa80) /go/src/github.com/elastic/beats/vendor/github.com/spf13/pflag/flag.go:432 +0xe6 github.com/elastic/beats/vendor/github.com/spf13/pflag.(*FlagSet).Parse.func1(0xc0000b9ea0, 0x7ffdd60d5d87, 0x37, 0xc00013aa90, 0x1) /go/src/github.com/elastic/beats/vendor/github.com/spf13/pflag/flag.go:1028 +0x54 github.com/elastic/beats/vendor/github.com/spf13/pflag.(*FlagSet).parseSingleShortArg(0xc0000bd0e0, 0x7ffdd60d5d85, 0x1, 0xc0000f20c0, 0x9, 0xa, 0xc00034c6d0, 0x7ffdd60d5d67, 0x0, 0xc0000f20b0, ...) /go/src/github.com/elastic/beats/vendor/github.com/spf13/pflag/flag.go:964 +0x298 github.com/elastic/beats/vendor/github.com/spf13/pflag.(*FlagSet).parseShortArg(0xc0000bd0e0, 0x7ffdd60d5d84, 0x2, 0xc0000f20c0, 0x9, 0xa, 0xc00034c6d0, 0xc0000f20b0, 0xa, 0xb, ...) /go/src/github.com/elastic/beats/vendor/github.com/spf13/pflag/flag.go:974 +0xd4 github.com/elastic/beats/vendor/github.com/spf13/pflag.(*FlagSet).parseArgs(0xc0000bd0e0, 0xc0000f20c0, 0x9, 0xa, 0xc00034c6d0, 0xc0000bd770, 0xc0000bd0e0) /go/src/github.com/elastic/beats/vendor/github.com/spf13/pflag/flag.go:1005 +0x6a6 github.com/elastic/beats/vendor/github.com/spf13/pflag.(*FlagSet).Parse(0xc0000bd0e0, 0xc0000f2000, 0x15, 0x16, 0x0, 0xc000052c20) /go/src/github.com/elastic/beats/vendor/github.com/spf13/pflag/flag.go:1031 +0xe3 github.com/elastic/beats/vendor/github.com/spf13/cobra.(*Command).ParseFlags(0xc0001ce240, 0xc0000f2000, 0x15, 0x16, 0x6f8ec20, 0xc0004dde98) /go/src/github.com/elastic/beats/vendor/github.com/spf13/cobra/command.go:1373 +0x9c github.com/elastic/beats/vendor/github.com/spf13/cobra.(*Command).execute(0xc0001ce240, 0xc0000f2000, 0x15, 0x16, 0xc0001ce240, 0xc0000f2000) /go/src/github.com/elastic/beats/vendor/github.com/spf13/cobra/command.go:647 +0x8f github.com/elastic/beats/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0xc0001c6000, 0x3b342ee, 0xc0004ddf88, 0xc0000560b8) /go/src/github.com/elastic/beats/vendor/github.com/spf13/cobra/command.go:785 +0x2ca github.com/elastic/beats/vendor/github.com/spf13/cobra.(*Command).Execute(...) /go/src/github.com/elastic/beats/vendor/github.com/spf13/cobra/command.go:738 main.main() /go/src/github.com/elastic/beats/x-pack/metricbeat/main.go:21 +0x30 MSG: non-zero return code ``` ---
**Author:** ![shaunak](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/shaunak/32/6643_2.png) [@shaunak](https://discuss.elastic.co/u/shaunak)\ **Post date:** [November 24, 2020, 2:56am UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220/2 "2020-11-24T02:56:10Z")
Which version of Metricbeat are you running? Can you run the following command manually on the server and post the results here please? ```auto metricbeat -E "output.elasticsearch.hosts=['foo', 'bar']" export config ``` ---
**Author:** ![prat](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/prat/32/79978_2.png) [@prat](https://discuss.elastic.co/u/prat)\ **Post date:** [November 24, 2020, 6:43am UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220/3 "2020-11-24T06:43:58Z")
Hi Shaunak, Thanks for your reply. Please find the output below. metricbeat version ```auto metricbeat version 7.4.0 (amd64), libbeat 7.4.0 [f940c36884d3749901a9c99bea5463a6030cdd9c built 2019-09-27 07:51:21 +0000 UTC] ``` metricbeat -E "output.elasticsearch.hosts=['foo','bar']" export config ```auto Failed to initialize 'export' command: error unpacking config data: more than one namespace configured accessing 'output' (source:'/etc/metricbeat/metricbeat.yml'). ``` cat /etc/metricbeat/metricbeat.yml ```auto # Ansible managed name: haserver fields_under_root: true fields: host_id: haserver metricbeat.config.modules: path: ${path.config}/modules.d/*.yml reload.enabled: true setup.dashboards.enabled: true setup.kibana: host: "server1:8601" username: elastic password: Password output.kafka: hosts: ['server1:3997', 'server2:3997', 'server3:3997'] topic: "metricbeat" partition.round_robin: reachable_only: false required_acks: 1 max_message_bytes: 1000000 processors: - add_host_metadata: ~ - add_cloud_metadata: ~ ``` server1 where `elasticsearch_1`, `logstash_1`, `kibana_1`, `kafka_1` getting installed. server2 where `elasticsearch_2`, `logstash_2`, `kibana_2`, `kafka_2`, getting installed. server3 where `kafka_3` is installed. ---
**Author:** ![shaunak](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/shaunak/32/6643_2.png) [@shaunak](https://discuss.elastic.co/u/shaunak)\ **Post date:** [November 24, 2020, 7:33am UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220/4 "2020-11-24T07:33:40Z")
Apologies, I missed that you were disabling the `kafka` output. Please try the following command manually and post the results. ```auto metricbeat -E "output.kafka.enabled=false" -E "output.elasticsearch.hosts=['foo', 'bar']" export config ``` ---
**Author:** ![prat](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/prat/32/79978_2.png) [@prat](https://discuss.elastic.co/u/prat)\ **Post date:** [November 24, 2020, 9:00am UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220/5 "2020-11-24T09:00:31Z")
Hi Shaunak, Thanks. Please find below output. metricbeat -E "output.kafka.enabled=false" -E "output.elasticsearch.hosts=['foo','bar']" export config ```auto fields: host_id: haserver fields_under_root: true metricbeat: config: modules: path: /etc/metricbeat/modules.d/*.yml reload: enabled: true name: haserver output: elasticsearch: hosts: - foo - bar kafka: enabled: false hosts: - server1:3997 - server2:3997 - server3:3997 max_message_bytes: 1000000 partition: round_robin: reachable_only: false required_acks: 1 topic: metricbeat path: config: /etc/metricbeat data: /var/lib/metricbeat home: /usr/share/metricbeat logs: /var/log/metricbeat processors: - add_host_metadata: null - add_cloud_metadata: null setup: dashboards: enabled: true kibana: host: server1:8601 password: Password username: elastic ``` ---
**Author:** ![shaunak](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/shaunak/32/6643_2.png) [@shaunak](https://discuss.elastic.co/u/shaunak)\ **Post date:** [November 24, 2020, 10:25am UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220/6 "2020-11-24T10:25:30Z")
Thanks, this tells me that you just need to add quotes (`"`) around your `['http://:5200', 'http://:5200', 'http://:5200']` and it should work after that. ---
**Author:** ![prat](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/prat/32/79978_2.png) [@prat](https://discuss.elastic.co/u/prat)\ **Post date:** [November 24, 2020, 1:49pm UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220/7 "2020-11-24T13:49:41Z")
Thank you. You mean to say quotes should be around `metricbeat setup` command or in `/etc/metricbeat/metricbeat.yml` file. i.e ```auto metricbeat setup -e -E output.kafka.enabled=false -E output.elasticsearch.hosts='['http://:5200', 'http://:5200', 'http://:5200']' -E output.elasticsearch.username=elastic -E output.elasticsearch.password= -E setup.kibana.host= > /var/log/metricbeat_dashboard_load.log ``` or in `/etc/metricbeat/metricbeat.yml` file permanently for below hosts line. ```auto output.kafka: hosts: '['http://:5200', 'http://:5200', 'http://:5200']' ``` Thanks, ---
**Author:** ![shaunak](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/shaunak/32/6643_2.png) [@shaunak](https://discuss.elastic.co/u/shaunak)\ **Post date:** [November 24, 2020, 4:18pm UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220/8 "2020-11-24T16:18:23Z")
In the `metricbeat setup` command like this: `... -E output.elasticsearch.hosts="['http://:5200', 'http://:5200', 'http://:5200']" ...` ---
**Author:** ![steffens](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/steffens/32/79630_2.png) [@steffens](https://discuss.elastic.co/u/steffens)\ **Post date:** [November 24, 2020, 4:43pm UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220/9 "2020-11-24T16:43:05Z")
There is no need for `[`. Actually the parse does not always require the string to be escape. This might already work: ```auto ... -E output.elasticsearch.hosts='http://:5200,http://:5200,http://:5200' ``` ipv6 with `[]` can trip the parser at times and quotation\escaping will be needed. In your config file do not use `'['abc']'`. The yaml parser won't know the difference between the inner and outer quotes. In general, in the YAML file you just need to add an array like: ```auto hosts: ['http://:5200', 'http://:5200', 'http://:5200'] ``` or ```auto hosts: - 'http://:5200' - 'http://:5200' - 'http://:5200' ``` Problem with CLI and -E is often that it must go through multiple layers of unescaping and unqoting (e.g. ansible, shell, internal), which at times makes it difficult to say how the string would look like once it hits the parser. This is why `[` and `quotes` on strings via CLI are optional. ---
**Author:** ![prat](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/prat/32/79978_2.png) [@prat](https://discuss.elastic.co/u/prat)\ **Post date:** [November 24, 2020, 4:46pm UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220/10 "2020-11-24T16:46:08Z")
Thanks. able to run command but with error. ```auto metricbeat setup -e -E output.kafka.enabled=false -E output.elasticsearch.hosts="['http://:5200', 'http://:5200', 'http://:5200']" -E output.elasticsearch.username=elastic -E output.elasticsearch.password=Password -E setup.kibana.host= > /var/log/metricbeat_dashboard_load.log 2020-11-24T22:00:46.325+0530 INFO instance/beat.go:607 Home path: [/usr/share/metricbeat] Config path: [/etc/metricbeat] Data path: [/var/lib/metricbeat] Logs path: [/var/log/metricbeat] 2020-11-24T22:00:46.326+0530 INFO instance/beat.go:615 Beat ID: ecf3ec7d-779f-4574-a7de-cc533c7a5a91 2020-11-24T22:00:46.331+0530 INFO [beat] instance/beat.go:903 Beat info {"system_info": {"beat": {"path": {"config": "/etc/metricbeat", "data": "/var/lib/metricbeat", "home": "/usr/share/metricbeat", "logs": "/var/log/metricbeat"}, "type": "metricbeat", "uuid": "ecf3ec7d-779f-4574-a7de-cc533c7a5a91"}}} 2020-11-24T22:00:46.332+0530 INFO [beat] instance/beat.go:912 Build info {"system_info": {"build": {"commit": "f940c36884d3749901a9c99bea5463a6030cdd9c", "libbeat": "7.4.0", "time": "2019-09-27T07:51:21.000Z", "version": "7.4.0"}}} 2020-11-24T22:00:46.332+0530 INFO [beat] instance/beat.go:915 Go runtime info {"system_info": {"go": {"os":"linux","arch":"amd64","max_procs":4,"version":"go1.12.9"}}} 2020-11-24T22:00:46.335+0530 INFO [beat] instance/beat.go:919 Host info {"system_info": {"host": {"architecture":"x86_64","boot_time":"2020-11-17T05:56:44+05:30","containerized":false,"name":"","ip":["127.0.0.1/8","/23","/32"],"kernel_version":"3.10.0-1127.18.2.el7.x86_64","mac":["00:50:56:a0:79:ad"],"os":{"family":"redhat","platform":"rhel","name":"Red Hat Enterprise Linux Server","version":"7.8 (Maipo)","major":7,"minor":8,"patch":0,"codename":"Maipo"},"timezone":"IST","timezone_offset_sec":19800,"id":"002f03b9b0cf47f2972ff63c4380fbf3"}}} 2020-11-24T22:00:46.337+0530 INFO [beat] instance/beat.go:948 Process info {"system_info": {"process": {"capabilities": {"inheritable":null,"permitted":["chown","dac_override","dac_read_search","fowner","fsetid","kill","setgid","setuid","setpcap","linux_immutable","net_bind_service","net_broadcast","net_admin","net_raw","ipc_lock","ipc_owner","sys_module","sys_rawio","sys_chroot","sys_ptrace","sys_pacct","sys_admin","sys_boot","sys_nice","sys_resource","sys_time","sys_tty_config","mknod","lease","audit_write","audit_control","setfcap","mac_override","mac_admin","syslog","wake_alarm","block_suspend"],"effective":["chown","dac_override","dac_read_search","fowner","fsetid","kill","setgid","setuid","setpcap","linux_immutable","net_bind_service","net_broadcast","net_admin","net_raw","ipc_lock","ipc_owner","sys_module","sys_rawio","sys_chroot","sys_ptrace","sys_pacct","sys_admin","sys_boot","sys_nice","sys_resource","sys_time","sys_tty_config","mknod","lease","audit_write","audit_control","setfcap","mac_override","mac_admin","syslog","wake_alarm","block_suspend"],"bounding":["chown","dac_override","dac_read_search","fowner","fsetid","kill","setgid","setuid","setpcap","linux_immutable","net_bind_service","net_broadcast","net_admin","net_raw","ipc_lock","ipc_owner","sys_module","sys_rawio","sys_chroot","sys_ptrace","sys_pacct","sys_admin","sys_boot","sys_nice","sys_resource","sys_time","sys_tty_config","mknod","lease","audit_write","audit_control","setfcap","mac_override","mac_admin","syslog","wake_alarm","block_suspend"],"ambient":null}, "cwd": "/root", "exe": "/usr/share/metricbeat/bin/metricbeat", "name": "metricbeat", "pid": 65516, "ppid": 65351, "seccomp": {"mode":"disabled","no_new_privs":false}, "start_time": "2020-11-24T22:00:46.070+0530"}}} 2020-11-24T22:00:46.337+0530 INFO instance/beat.go:292 Setup Beat: metricbeat; Version: 7.4.0 2020-11-24T22:00:46.337+0530 INFO [index-management] idxmgmt/std.go:178 Set output.elasticsearch.index to 'metricbeat-7.4.0' as ILM is enabled. 2020-11-24T22:00:46.338+0530 INFO elasticsearch/client.go:170 Elasticsearch url: http://:5200 2020-11-24T22:00:46.338+0530 INFO elasticsearch/client.go:170 Elasticsearch url: http://:5200 2020-11-24T22:00:46.339+0530 INFO elasticsearch/client.go:170 Elasticsearch url: http://:5200 2020-11-24T22:00:46.339+0530 INFO [publisher] pipeline/module.go:97 Beat name: 2020-11-24T22:00:46.343+0530 INFO elasticsearch/client.go:170 Elasticsearch url: http://:5200 2020-11-24T22:00:46.343+0530 INFO elasticsearch/client.go:170 Elasticsearch url: http://:5200 2020-11-24T22:00:46.343+0530 INFO elasticsearch/client.go:170 Elasticsearch url: http://:5200 2020-11-24T22:00:49.332+0530 INFO add_cloud_metadata/add_cloud_metadata.go:87 add_cloud_metadata: hosting provider type not detected. 2020-11-24T22:02:16.343+0530 ERROR elasticsearch/elasticsearch.go:260 Error connecting to Elasticsearch at http://:5200: Get http://:5200: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers) 2020-11-24T22:03:46.344+0530 ERROR elasticsearch/elasticsearch.go:260 Error connecting to Elasticsearch at http://:5200: Get http://:5200: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers) 2020-11-24T22:05:16.344+0530 ERROR elasticsearch/elasticsearch.go:260 Error connecting to Elasticsearch at http://:5200: Get http://:5200: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers) 2020-11-24T22:05:16.345+0530 ERROR instance/beat.go:878 Exiting: Couldn't connect to any of the configured Elasticsearch hosts. Errors: [Error connection to Elasticsearch http://:5200: Get http://:5200: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers) Error connection to Elasticsearch http://:5200: Get http://:5200: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers) Error connection to Elasticsearch http://:5200: Get http://:5200: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)] Exiting: Couldn't connect to any of the configured Elasticsearch hosts. Errors: [Error connection to Elasticsearch http://:5200: Get http://:5200: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers) Error connection to Elasticsearch http://:5200: Get http://:5200: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers) Error connection to Elasticsearch http://:5200: Get http://:5200: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)] ``` ---
**Author:** ![prat](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/prat/32/79978_2.png) [@prat](https://discuss.elastic.co/u/prat)\ **Post date:** [November 24, 2020, 5:21pm UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220/11 "2020-11-24T17:21:37Z")
getting same output as above command. ---
**Author:** ![steffens](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/steffens/32/79630_2.png) [@steffens](https://discuss.elastic.co/u/steffens)\ **Post date:** [November 25, 2020, 8:48am UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220/12 "2020-11-25T08:48:37Z")
The Error you get is on the HTTP level. The TCP connection was established and the HTTP request was send. But there is no HTTP response. Do you have a proxy or some other firewal rules in between the Beat and Elasticsearch? Beats send a `Get /` on init in order to check if ES is available and which version is installed in order to accomodate for some version differences. This HTTP request is failing here. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [December 23, 2020, 8:48am UTC](https://discuss.elastic.co/t/panic-runtime-error-index-out-of-range-goroutine-1-running-while-running-metricbeat-setup/256220/13 "2020-12-23T08:48:52Z")
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