Brian Candler candlerb
candlerb
/ gns3-shellinabox.py
Created
October 14, 2019 15:10
shellinabox wrapper to get access to GNS3 consoles via web
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| #!/usr/bin/python3 | |
| # Usage: | |
| # shellinaboxd -t -s '/:ubuntu:ubuntu:/home/ubuntu:/home/ubuntu/gns3-shellinabox.py' | |
| # | |
| # Browse to http://<yourhost>:4200/ to get a list of consoles; | |
| # click on one of the URLs to connect to the console | |
| import os, sys | |
| import urllib.parse as parse |
candlerb
/ status.out
Last active
November 9, 2019 12:11
"systemctl status --all" output with lxd issue #6426
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| ● srv1 | |
| State: degraded | |
| Jobs: 0 queued | |
| Failed: 1 units | |
| Since: Sat 2019-11-09 09:51:11 UTC; 10min ago | |
| CGroup: / | |
| ├─lxc | |
| │ ├─host1 | |
| │ │ ├─init.scope | |
| │ │ │ └─2422 /sbin/init |
candlerb
/ journal.out1
Last active
November 9, 2019 12:11
"journalctl -n10000" output with lxd issue #6426
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| -- Logs begin at Sat 2019-11-09 09:51:12 UTC, end at Sat 2019-11-09 10:01:46 UTC. -- | |
| Nov 09 09:51:12 srv1 systemd-journald[343]: Runtime journal (/run/log/journal/) is 3.1M, max 25.0M, 21.9M free. | |
| Nov 09 09:51:12 srv1 kernel: Initializing cgroup subsys cpuset | |
| Nov 09 09:51:12 srv1 kernel: Initializing cgroup subsys cpu | |
| Nov 09 09:51:12 srv1 kernel: Initializing cgroup subsys cpuacct | |
| Nov 09 09:51:12 srv1 kernel: Linux version 4.4.0-166-generic (buildd@lcy01-amd64-020) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10) ) #195-Ubuntu SMP Tue Oct 1 09:35:25 UTC 2019 (Ubuntu 4.4.0-166.195-generic 4.4.194) | |
| Nov 09 09:51:12 srv1 kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-166-generic root=UUID=edfada70-3677-4ca5-b8d9-666cb1ce991f ro console=tty1 console=ttyS0 | |
| Nov 09 09:51:12 srv1 kernel: KERNEL supported cpus: | |
| Nov 09 09:51:12 srv1 kernel: Intel GenuineIntel | |
| Nov 09 09:51:12 srv1 kernel: AMD AuthenticAMD |
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| -- Logs begin at Sat 2019-11-09 11:16:34 UTC, end at Sat 2019-11-09 12:01:02 UTC. -- | |
| Nov 09 11:16:34 srv1 systemd-journald[354]: Runtime journal (/run/log/journal/) is 3.1M, max 25.0M, 21.9M free. | |
| Nov 09 11:16:34 srv1 kernel: Initializing cgroup subsys cpuset | |
| Nov 09 11:16:34 srv1 kernel: Initializing cgroup subsys cpu | |
| Nov 09 11:16:34 srv1 kernel: Initializing cgroup subsys cpuacct | |
| Nov 09 11:16:34 srv1 kernel: Linux version 4.4.0-166-generic (buildd@lcy01-amd64-020) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10) ) #195-Ubuntu SMP Tue Oct 1 09:35:25 UTC 2019 (Ubuntu 4.4.0-166.195-generic 4.4.194) | |
| Nov 09 11:16:34 srv1 kernel: Command line: BOOT_IMAGE=/boot/vmlinuz-4.4.0-166-generic root=UUID=edfada70-3677-4ca5-b8d9-666cb1ce991f ro console=tty1 console=ttyS0 | |
| Nov 09 11:16:34 srv1 kernel: KERNEL supported cpus: | |
| Nov 09 11:16:34 srv1 kernel: Intel GenuineIntel | |
| Nov 09 11:16:34 srv1 kernel: AMD AuthenticAMD |
candlerb
/ gist:e0d926ce3488f762fff91c8f1ddd8a4f
Created
November 13, 2019 10:39
"tcpdump -i lo -nn -s0 -A tcp port 8080" when attempting to deploy pulsar function
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| 10:08:15.839630 IP 127.0.0.1.46040 > 127.0.0.1.8080: Flags [S], seq 683951199, win 43690, options [mss 65495,sackOK,TS val 1486321600 ecr 0,nop,wscale 7], length 0 | |
| E..<"y@[email protected]............(.D_.........0......... | |
| X.w......... | |
| 10:08:15.839649 IP 127.0.0.1.8080 > 127.0.0.1.46040: Flags [S.], seq 1637026495, ack 683951200, win 43690, options [mss 65495,sackOK,TS val 1486321600 ecr 1486321600,nop,wscale 7], length 0 | |
| E..<..@.@.<.............a. | |
| .(.D`.....0......... | |
| X.w.X.w..... | |
| 10:08:15.839666 IP 127.0.0.1.46040 > 127.0.0.1.8080: Flags [.], ack 1, win 342, options [nop,nop,TS val 1486321600 ecr 1486321600], length 0 | |
| E..4"z@[email protected]............(.D`a. | |
| ....V.(..... |
candlerb
/ gist:f984bc00c8e8a020a5993b83d2e13293
Created
November 13, 2019 10:47
pulsar error output
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| 10:44:30.754 [pulsar-web-57-6] INFO org.eclipse.jetty.server.RequestLog - 10.85.179.103 - - [13/Nov/2019:10:44:30 +0000] "GET /admin/v2/persistent/public/functions/coordinate/stats HTTP/1.1" 200 851 "-" "Pulsar-Java-v2.4.1" 2 | |
| 10:44:37.358 [io-write-scheduler-OrderedScheduler-1-0] INFO org.apache.bookkeeper.statelib.impl.kv.RocksdbKVStore - Checkpoint local state store 000000000000000001/000000000000001025/000000000000001024 at revision -1 | |
| 10:44:37.358 [io-checkpoint-scheduler-OrderedScheduler-1-0] INFO org.apache.bookkeeper.statelib.impl.rocksdb.checkpoint.RocksdbCheckpointTask - Create a local checkpoint of state store 000000000000000001/000000000000001025/000000000000001024 at /home/ubuntu/apache-pulsar-2.4.1/data/bookkeeper/ranges/ranges/000000000000000001/000000000000001025/000000000000001024/checkpoints/588b3bdb-a0f1-4248-b525-050b39aac65a | |
| 10:44:37.516 [main-EventThread] INFO org.apache.distributedlog.bk.SimpleLedgerAllocator - Ledger allocator for /stream/storage/000000000000000001/00000000000000102 |
candlerb
/ gist:688db64659d5b248e3fa1e0874a2d8dd
Created
November 13, 2019 10:53
pulsar error output hitting ^C
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| 10:50:00.756 [pulsar-web-57-7] INFO org.eclipse.jetty.server.RequestLog - 10.85.179.103 - - [13/Nov/2019:10:50:00 +0000] "GET /admin/v2/persistent/public/functions/coordinate/stats HTTP/1.1" 200 851 "-" "Pulsar-Java-v2.4.1" 2 | |
| 10:50:30.755 [pulsar-web-57-6] INFO org.eclipse.jetty.server.RequestLog - 10.85.179.103 - - [13/Nov/2019:10:50:30 +0000] "GET /admin/v2/persistent/public/functions/coordinate/stats HTTP/1.1" 200 851 "-" "Pulsar-Java-v2.4.1" 3 | |
| ^CException in thread "Thread-5" java.lang.NullPointerException | |
| at org.apache.pulsar.functions.runtime.ProcessRuntime.lambda$start$0(ProcessRuntime.java:138) | |
| at java.lang.Thread.run(Thread.java:748) | |
| Exception in thread "Thread-11" java.lang.NullPointerException | |
| at org.apache.pulsar.functions.runtime.ProcessRuntime.lambda$start$0(ProcessRuntime.java:138) | |
| at java.lang.Thread.run(Thread.java:748) | |
| Exception in thread "Thread-7" java.lang.NullPointerException | |
| at org.apache.pulsar.functions.runtime.ProcessRuntime.lambda$start$0(Pr |
candlerb
/ missing_device_type_components.py
Last active
January 10, 2023 19:26
Netbox report to identify devices which are missing items from device type
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| # Identify devices which are missing components from the device type definition | |
| from extras.reports import Report | |
| from dcim.models import Device | |
| class MissingDeviceTypeComponents(Report): | |
| name = "Missing Device Type Components" | |
| description = "Find devices which are missing components that are in the device type template" | |
| def test_add_ports(self): |
candlerb
/ add_device_type_components.py
Last active
February 27, 2024 23:14
Custom script to backfill missing components from device type template
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| """ | |
| This script adds missing components from the device type to selected device(s) | |
| """ | |
| from dcim.models import Device, ConsolePort, ConsoleServerPort, PowerPort, PowerOutlet, Interface, RearPort, FrontPort, DeviceBay | |
| from extras.scripts import Script, MultiObjectVar | |
| class AddDeviceTypeComponents(Script): | |
| class Meta: | |
| name = "Add Device Type Components" |
candlerb
/ gist:6e001695eb634af344a834026d508789
Created
March 6, 2020 17:27
Errors installing netbox 2.7.9 into virtualenv under Ubuntu 16.04
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| root@netbox:/opt/netbox# ./upgrade.sh | |
| Removing old virtual environment... | |
| Creating a new virtual environment at /opt/netbox/venv... | |
| Installing Python packages (pip3 install -r requirements.txt)... | |
| Collecting pip>=19.0.0 (from -r requirements.txt (line 1)) | |
| Downloading https://files.pythonhosted.org/packages/54/0c/d01aa759fdc501a58f431eb594a17495f15b88da142ce14b5845662c13f3/pip-20.0.2-py2.py3-none-any.whl (1.4MB) | |
| 100% |████████████████████████████████| 1.4MB 487kB/s | |
| Collecting wheel==0.34.2 (from -r requirements.txt (line 2)) | |
| Using cached https://files.pythonhosted.org/packages/8c/23/848298cccf8e40f5bbb59009b32848a4c38f4e7f3364297ab3c3e2e2cd14/wheel-0.34.2-py2.py3-none-any.whl | |
| Collecting Django<2.3,>=2.2 (from -r requirements.txt (line 3)) |