62 lines
2.2 KiB
Plaintext
62 lines
2.2 KiB
Plaintext
---
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layout: "docs"
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page_title: "Commands: fs"
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sidebar_current: "docs-commands-fs"
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description: >
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Introspect an allocation directory on a Nomad client
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---
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# Command: fs
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The `fs` command allows a user to navigate an allocation directory on a Nomad
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client. The following functionalities are available - `cat`, `ls` and `stat`
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`cat`: If the target path is a file, Nomad will cat the target path.
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`ls`: If the target path is a directory, Nomad displays the name of a file and directories and their associated information.
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`stat`: If the `-stat` flag is used, Nomad will Display information about a file.
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## Usage
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```
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nomad fs <alloc-id> <path>
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nomad fs -stat <alloc-id> <path>
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```
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A valid allocation id is necessary unless `-job` is specified and the path is relative to the root of the allocation directory.
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The path is optional and it defaults to `/` of the allocation directory
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## Examples
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$ nomad fs eb17e557
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Mode Size Modified Time Name
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drwxrwxr-x 4096 28 Jan 16 05:39 UTC alloc/
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drwxrwxr-x 4096 28 Jan 16 05:39 UTC redis/
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-rw-rw-r-- 0 28 Jan 16 05:39 UTC redis_exit_status
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$ nomad fs redis/local
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Mode Size Modified Time Name
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-rw-rw-rw- 0 28 Jan 16 05:39 UTC redis.stderr
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-rw-rw-rw- 17 28 Jan 16 05:39 UTC redis.stdout
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$ nomad fs -stat redis/local/redis.stdout
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Mode Size Modified Time Name
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-rw-rw-rw- 17 28 Jan 16 05:39 UTC redis.stdout
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$ nomad fs redis/local/redis.stdout
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6710:C 27 Jan 22:04:03.794 # Warning: no config file specified, using the default config. In order to specify a config file use redis-server /path/to/redis.conf
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6710:M 27 Jan 22:04:03.795 * Increased maximum number of open files to 10032 (it was originally set to 256).
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## Using Job-ID instead of Alloc-ID
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Passing `-job` into one of the `fs` commands will allow the `fs` command to randomly select an allocation ID from the specified job.
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```
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nomad fs -job <job-id> <path>
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```
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Nomad will prefer to select a running allocation ID for the job, but if no running allocations for the job are found, Nomad will use a dead allocation.
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This can be useful for debugging a job that has multiple allocations, and it's not really required to use a specific allocation ID. |