help run Blockscout #783

Ranofty · 2022-10-09T09:19:56Z

Ranofty
Oct 9, 2022

Hello please i need help to run blockscout am already done with all the processes but can't open it on browser
below are my logs

sudo systemctl start explorer.service

sudo systemctl status explorer.service

● explorer.service - chainscan Server
Loaded: loaded (/etc/systemd/system/explorer.service; enabled; vendor pres>
Active: activating (auto-restart) (Result: exit-code) since Sun 2022-10-09>
Process: 89264 ExecStart=/usr/local/bin/mix phx.server (code=exited, status>
Main PID: 89264 (code=exited, status=1/FAILURE)

Oct 09 09:09:14 ip-172-31-68-184 systemd[1]: explorer.service: Failed with resu>
lines 1-7/7 (END)

sudo journalctl -u explorer.service -f

45: Config.import!/1
Oct 09 09:11:45 ip-172-31-68-184 mix[92502]: (stdlib 3.17.1) erl_eval.erl:685: :erl_eval.do_apply/6
Oct 09 09:11:45 ip-172-31-68-184 mix[92502]: (stdlib 3.17.1) erl_eval.erl:123: :erl_eval.exprs/5
Oct 09 09:11:45 ip-172-31-68-184 mix[92502]: (elixir 1.13.4) lib/code.ex:404: Code.validated_eval_string/3
Oct 09 09:11:45 ip-172-31-68-184 mix[92502]: (stdlib 3.17.1) erl_eval.erl:685: :erl_eval.do_apply/6
Oct 09 09:11:45 ip-172-31-68-184 systemd[1]: explorer.service: Main process exited, code=exited, status=1/FAILURE
Oct 09 09:11:45 ip-172-31-68-184 systemd[1]: explorer.service: Failed with result 'exit-code'.
Oct 09 09:11:46 ip-172-31-68-184 systemd[1]: explorer.service: Scheduled restart job, restart counter is at 1416.
Oct 09 09:11:46 ip-172-31-68-184 systemd[1]: Stopped chainscan Server.
Oct 09 09:11:46 ip-172-31-68-184 systemd[1]: Started chainscan Server.
Oct 09 09:11:47 ip-172-31-68-184 mix[92540]: ** (File.Error) could not read file "/usr/local/blockscout/apps/block_scout_web/config/prod# run in production mode.exs": no such file or directory
Oct 09 09:11:47 ip-172-31-68-184 mix[92540]: (elixir 1.13.4) lib/file.ex:355: File.read!/1
Oct 09 09:11:47 ip-172-31-68-184 mix[92540]: (elixir 1.13.4) lib/config.ex:245: Config.import!/1
Oct 09 09:11:47 ip-172-31-68-184 mix[92540]: (stdlib 3.17.1) erl_eval.erl:685: :erl_eval.do_apply/6
Oct 09 09:11:47 ip-172-31-68-184 mix[92540]: (stdlib 3.17.1) erl_eval.erl:123: :erl_eval.exprs/5
Oct 09 09:11:47 ip-172-31-68-184 mix[92540]: (elixir 1.13.4) lib/code.ex:404: Code.validated_eval_string/3
Oct 09 09:11:47 ip-172-31-68-184 mix[92540]: (stdlib 3.17.1) erl_eval.erl:685: :erl_eval.do_apply/6
Oct 09 09:11:47 ip-172-31-68-184 systemd[1]: explorer.service: Main process exited, code=exited, status=1/FAILURE
Oct 09 09:11:47 ip-172-31-68-184 systemd[1]: explorer.service: Failed with result 'exit-code'.
Oct 09 09:11:48 ip-172-31-68-184 systemd[1]: explorer.service: Scheduled restart job, restart counter is at 1417.
Oct 09 09:11:48 ip-172-31-68-184 systemd[1]: Stopped chainscan Server.
Oct 09 09:11:48 ip-172-31-68-184 systemd[1]: Started chainscan Server.
Oct 09 09:11:49 ip-172-31-68-184 mix[92578]: ** (File.Error) could not read file "/usr/local/blockscout/apps/block_scout_web/config/prod# run in production mode.exs": no such file or directory
Oct 09 09:11:49 ip-172-31-68-184 mix[92578]: (elixir 1.13.4) lib/file.ex:355: File.read!/1
Oct 09 09:11:49 ip-172-31-68-184 mix[92578]: (elixir 1.13.4) lib/config.ex:245: Config.import!/1
Oct 09 09:11:49 ip-172-31-68-184 mix[92578]: (stdlib 3.17.1) erl_eval.erl:685: :erl_eval.do_apply/6
Oct 09 09:11:49 ip-172-31-68-184 mix[92578]: (stdlib 3.17.1) erl_eval.erl:123: :erl_eval.exprs/5
Oct 09 09:11:49 ip-172-31-68-184 mix[92578]: (elixir 1.13.4) lib/code.ex:404: Code.validated_eval_string/3
Oct 09 09:11:49 ip-172-31-68-184 mix[92578]: (stdlib 3.17.1) erl_eval.erl:685: :erl_eval.do_apply/6
Oct 09 09:11:49 ip-172-31-68-184 systemd[1]: explorer.service: Main process exited, code=exited, status=1/FAILURE
Oct 09 09:11:49 ip-172-31-68-184 systemd[1]: explorer.service: Failed with result 'exit-code'.
Oct 09 09:11:50 ip-172-31-68-184 systemd[1]: explorer.service: Scheduled restart job, restart counter is at 1418.
Oct 09 09:11:50 ip-172-31-68-184 systemd[1]: Stopped chainscan Server.
Oct 09 09:11:50 ip-172-31-68-184 systemd[1]: Started chainscan Server.
Oct 09 09:11:50 ip-172-31-68-184 mix[92616]: ** (File.Error) could not read file "/usr/local/blockscout/apps/block_scout_web/config/prod# run in production mode.exs": no such file or directory
Oct 09 09:11:50 ip-172-31-68-184 mix[92616]: (elixir 1.13.4) lib/file.ex:355: File.read!/1
Oct 09 09:11:50 ip-172-31-68-184 mix[92616]: (elixir 1.13.4) lib/config.ex:245: Config.import!/1
Oct 09 09:11:50 ip-172-31-68-184 mix[92616]: (stdlib 3.17.1) erl_eval.erl:685: :erl_eval.do_apply/6
Oct 09 09:11:50 ip-172-31-68-184 mix[92616]: (stdlib 3.17.1) erl_eval.erl:123: :erl_eval.exprs/5
Oct 09 09:11:50 ip-172-31-68-184 mix[92616]: (elixir 1.13.4) lib/code.ex:404: Code.validated_eval_string/3
Oct 09 09:11:50 ip-172-31-68-184 mix[92616]: (stdlib 3.17.1) erl_eval.erl:685: :erl_eval.do_apply/6
Oct 09 09:11:50 ip-172-31-68-184 systemd[1]: explorer.service: Main process exited, code=exited, status=1/FAILURE
Oct 09 09:11:50 ip-172-31-68-184 systemd[1]: explorer.service: Failed with result 'exit-code'.
Oct 09 09:11:52 ip-172-31-68-184 systemd[1]: explorer.service: Scheduled restart job, restart counter is at 1419.
Oct 09 09:11:52 ip-172-31-68-184 systemd[1]: Stopped chainscan Server.
Oct 09 09:11:52 ip-172-31-68-184 systemd[1]: Started chainscan Server.
Oct 09 09:11:52 ip-172-31-68-184 mix[92654]: ** (File.Error) could not read file "/usr/local/blockscout/apps/block_scout_web/config/prod# run in production mode.exs": no such file or directory
Oct 09 09:11:52 ip-172-31-68-184 mix[92654]: (elixir 1.13.4) lib/file.ex:355: File.read!/1
Oct 09 09:11:52 ip-172-31-68-184 mix[92654]: (elixir 1.13.4) lib/config.ex:245: Config.import!/1
Oct 09 09:11:52 ip-172-31-68-184 mix[92654]: (stdlib 3.17.1) erl_eval

sudo netstat -tulpn

Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 127.0.0.53:53 0.0.0.0:* LISTEN 2869/systemd-resolv
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 794/sshd: /usr/sbin
tcp6 0 0 :::22 :::* LISTEN 794/sshd: /usr/sbin
udp 0 0 0.0.0.0:37999 0.0.0.0:* 22146/avahi-daemon:
udp 0 0 0.0.0.0:5353 0.0.0.0:* 22146/avahi-daemon:
udp 0 0 127.0.0.53:53 0.0.0.0:* 2869/systemd-resolv
udp 0 0 172.35.62.187:69 0.0.0.0:* 2863/systemd-networ
udp6 0 0 :::37399 :::* 22146/avahi-daemon:
udp6 0 0 :::5353 :::* 22146/avahi-daemon:

i need your help on this please

Answered by Ranofty

Oct 12, 2022

Thanks for your reply Guiding to the consultance team will really help

also what is polygon edge ETHEREUM_JSONRPC_VARIANT ? I need to know this so that I can go ahead and use blockscout guide to install

I know polygon edge is not using Geth then which one is it using?

erigon, geth, nethermind, besu? Or which one?

View full answer

laviniat1996 · 2022-10-10T02:11:12Z

laviniat1996
Oct 10, 2022

Hi @Ranofty,

Thank you for opening this discussion.
Firstly, I would like to ask you if you checked out our Blockscout guide?

5 replies

Ranofty Oct 10, 2022
Author

Yes sure that’s the exactly Guide I follow

Ranofty Oct 10, 2022
Author

Sometimes it will show the log below but it will still not work in the browser

sudo systemctl status explorer.service

● explorer.service - chainscan Server
Loaded: loaded (/etc/systemd/system/explorer.service; enabled; vendor pres>
Active: active (running) since Mon 2022-10-10 07:17:03 UTC; 2ms ago
Main PID: 1813766 (elixir)
Tasks: 1 (limit: 18962)
Memory: 128.0K
CGroup: /system.slice/explorer.service
├─1813766 /bin/sh /usr/local/bin/elixir /usr/local/bin/mix phx.ser>
├─1813767 /bin/sh /usr/local/bin/elixir /usr/local/bin/mix phx.ser>
└─1813768 [dirname]

Oct 10 07:17:03 ip-172-31-68-184 systemd[1]: Started chainscan Server.
lines 1-12/12 (END)

ZeljkoBenovic Oct 10, 2022

@Ranofty Have you enabled Production Mode for Elixir framework before starting Blockscout compilation?

I'd suggest, deleting cloned blockscout folder, and starting again from Part 3 but keep in mind that MIX_ENV needs to be set to prod before blockscout compilation process is started.

Ranofty Oct 10, 2022
Author

Yes sure i did that in all the processes also i follow all the steps there but am suspecting my error in 3 places

1, When running createuser --interactive i got this error

createuser --interactive
Enter name of role to add: blockscout
Shall the new role be a superuser? (y/n) y
createuser: error: creation of new role failed: ERROR: must be superuser to create superusers

2, when sudo touch /etc/systemd/system/explorer.service and sudo vi /etc/systemd/system/explorer.service

[Unit]
Description=chainscan Server
After=network.target
StartLimitIntervalSec=0

[Service]
Type=simple
Restart=always
RestartSec=1
User=root
StandardOutput=syslog
StandardError=syslog
WorkingDirectory=/usr/local/blockscout
ExecStart=/usr/local/bin/mix phx.server
EnvironmentFile=/usr/local/blockscout/env_vars.env

[Install]
WantedBy=multi-user.target

i don't really know exactly what to replace there as am new to Elixir

3, This cd apps/block_scout_web mix phx.gen.cert blockscout blockscout.local i always run this command which am cofused on exactly how to use it

Am waiting for your respond

laviniat1996 Oct 12, 2022

@Ranofty Unfortunately, we are not able to assist with this anymore, because it is more of a devops issue, not a Polygon Edge one. Also, Blockscout is not our own production, just an integration, so we cannot provide full support for it. But, if you still need help, we can guide you to the consultance team.

Thank you for your understanding.

Ranofty · 2022-10-12T12:46:46Z

Ranofty
Oct 12, 2022
Author

Thanks for your reply Guiding to the consultance team will really help

also what is polygon edge ETHEREUM_JSONRPC_VARIANT ? I need to know this so that I can go ahead and use blockscout guide to install

I know polygon edge is not using Geth then which one is it using?

erigon, geth, nethermind, besu? Or which one?

3 replies

laviniat1996 Oct 13, 2022

Hi @Ranofty ,

If you'd like to have consultance, please let me know, but I want to let you know that is is paid.
To answer you question, we've made it work with nethermind variant.

Ranofty Oct 13, 2022
Author

Thanks now working 🤩🙏

laviniat1996 Oct 14, 2022

@Ranofty We are glad to heart that ^_^

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

help run Blockscout #783

{{title}}

Replies: 2 comments 8 replies

{{title}}

{{title}}

{{title}}

{{title}}

{{title}}

{{title}}

{{title}}

{{editor}}'s edit

{{editor}}'s edit

{{title}}

{{title}}

{{title}}

Select a reply

help run Blockscout #783

Ranofty Oct 9, 2022

Replies: 2 comments · 8 replies

laviniat1996 Oct 10, 2022

Ranofty Oct 10, 2022 Author

Ranofty Oct 10, 2022 Author

ZeljkoBenovic Oct 10, 2022

Ranofty Oct 10, 2022 Author

laviniat1996 Oct 12, 2022

Ranofty Oct 12, 2022 Author

laviniat1996 Oct 13, 2022

Ranofty Oct 13, 2022 Author

laviniat1996 Oct 14, 2022

Ranofty
Oct 9, 2022

Replies: 2 comments 8 replies

laviniat1996
Oct 10, 2022

Ranofty Oct 10, 2022
Author

Ranofty Oct 10, 2022
Author

Ranofty Oct 10, 2022
Author

Ranofty
Oct 12, 2022
Author

Ranofty Oct 13, 2022
Author