luxolus/open-nomad
2
0
Fork 0
Code Issues 1 Pull requests Packages Releases Wiki Activity
11251 commits 1 branch 0 tags 311 MiB
Commit graph

2986 commits

Author SHA1 Message Date
Michael Schurter 79df90acb0
Merge pull request #3958 from simplesurance/swappiness 
fix: disable swap for executor_linux allocations
 2018-03-13 10:10:22 -07:00
Fabian Holler e6af051c93 fix: disable swap for executor_linux allocations 
A comment in the nomad source code states that swapping for
executor_linux allocations is disabled but it wasn't.

Nomad wrote -1 to the memsw.limit_in_bytes cgroup file to disable
swapping.
This has the following problems:

1.) Writing -1 to the file does not disable swapping. It sets
    the limit for memory and swap to unlimited.
2.) On common Linux distributions like Ubuntu 16.04 LTS the
    memsw.limit_in_bytes cgroup file does not exist by default.
    The memsw.limit_in_bytes file only exist if the Linux kernel is
    build with CONFIG_MEMCG_SWAP=yes and either
    CONFIG_MEMCG_SWAP_ENABLED=yes or when the kernel parameter
    swapaccount=1 is passed during boot.
    Most Linux distributions disable swap accounting by default because
    of higher memory usage.
    Nomad silently ignores if writing to the memsw.limit_in_bytes file
    fails. The allocation succeeds, no message is logged to notify the
    user.

To ensure that disabling swap works on common Linux kernels, disable
swapping by writing 0 to the memory.swappiness file.
Using the memory.swappiness file only requires that the kernel is
compiled with CONFIG_MEMCG=yes. This is the default in common Linux
kernels.
 2018-03-13 10:52:50 +01:00
Alex Dadgar 4844317cc2
Merge pull request #3890 from hashicorp/b-heartbeat 
Heartbeat improvements and handling failures during establishing leadership
 2018-03-12 14:41:59 -07:00
Michael Schurter 7dd7fbcda2 non-Existent -> nonexistent 
Reverting from #3963

https://www.merriam-webster.com/dictionary/existent
 2018-03-12 11:59:33 -07:00
Josh Soref 18c5659474 spelling: version 2018-03-11 19:13:25 +00:00
Josh Soref 6222bd564e spelling: verify 2018-03-11 19:13:32 +00:00
Josh Soref 1359fd2c3d spelling: unexpected 2018-03-11 19:08:07 +00:00
Josh Soref 173ce63fe9 spelling: transition 2018-03-11 19:06:05 +00:00
Josh Soref 782c704de6 spelling: thresholds 2018-03-11 19:03:47 +00:00
Josh Soref ac6d3767da spelling: terminated 2018-03-11 19:01:49 +00:00
Josh Soref 2dda6abab9 spelling: templates 2018-03-11 19:01:39 +00:00
Josh Soref 8978caea28 spelling: shutdown 2018-03-11 18:55:49 +00:00
Josh Soref 8d191c9273 spelling: severity 2018-03-11 18:53:52 +00:00
Josh Soref a79eccaa58 spelling: service 2018-03-11 18:53:47 +00:00
Josh Soref 8149694f3a spelling: server 2018-03-11 18:55:30 +00:00
Josh Soref 3787d8141e spelling: serialize 2018-03-11 18:53:39 +00:00
Josh Soref e37626561c spelling: semantics 2018-03-11 19:00:26 +00:00
Josh Soref e4639ac62f spelling: secrets 2018-03-11 18:53:26 +00:00
Josh Soref cec45c6bc8 spelling: safety 2018-03-11 18:52:54 +00:00
Josh Soref de9d0c7180 spelling: retrieved 2018-03-11 18:51:40 +00:00
Josh Soref e949d23e1b spelling: resource 2018-03-11 18:51:03 +00:00
Josh Soref 82221f9a2b spelling: represents 2018-03-11 18:42:29 +00:00
Josh Soref 1c3b60ae70 spelling: replace 2018-03-11 18:41:53 +00:00
Josh Soref b47ab9ab8c spelling: removes 2018-03-11 18:41:43 +00:00
Josh Soref db166c6cf6 spelling: remnants 2018-03-11 18:41:26 +00:00
Josh Soref 258d76ec13 spelling: registry 2018-03-11 18:41:13 +00:00
Josh Soref 7ad77f568b spelling: purposes 2018-03-11 18:39:35 +00:00
Josh Soref 6fa892a463 spelling: propagated 2018-03-11 18:39:26 +00:00
Josh Soref 1a8204fa11 spelling: previous 2018-03-11 18:38:23 +00:00
Josh Soref f764e5552a spelling: periodically 2018-03-11 18:36:59 +00:00
Josh Soref 96e47bd4c1 spelling: parallelism 2018-03-11 18:35:54 +00:00
Josh Soref 3c1ce6d16d spelling: otherwise 2018-03-11 18:34:27 +00:00
Josh Soref 96dba3e267 spelling: mount 2018-03-11 18:27:18 +00:00
Josh Soref 13e5fb8221 spelling: malicious 2018-03-11 18:26:25 +00:00
Josh Soref 1ef6d6319e spelling: labels 2018-03-11 18:21:44 +00:00
Josh Soref b6ec60fb5f spelling: isolation 2018-03-11 18:19:02 +00:00
Josh Soref 337ac13f0a spelling: interpolation 2018-03-11 18:16:36 +00:00
Josh Soref 75d1240446 spelling: interface 2018-03-11 18:15:37 +00:00
Josh Soref c1a0ae3161 spelling: inspect 2018-03-11 18:15:27 +00:00
Josh Soref 2a1cf2f216 spelling: initialization 2018-03-11 18:18:37 +00:00
Josh Soref b293b48287 spelling: idempotent 2018-03-11 18:14:50 +00:00
Josh Soref 52b83328fc spelling: heartbeating 2018-03-11 18:12:19 +00:00
Josh Soref 3ad579930e spelling: fingerprint 2018-03-11 18:07:37 +00:00
Josh Soref 7f6e4012a0 spelling: existent 2018-03-11 18:30:37 +00:00
Josh Soref 7cd95f6eb3 spelling: executor 2018-03-11 18:05:31 +00:00
Josh Soref b9ce8b9e37 spelling: each 2018-03-11 17:56:19 +00:00
Josh Soref 0fc23b0ba3 spelling: down 2018-03-11 17:55:47 +00:00
Josh Soref e8478c4065 spelling: documentation 2018-03-11 17:55:21 +00:00
Josh Soref 4241ffc5ab spelling: disable 2018-03-11 17:55:12 +00:00
Josh Soref 858b9e809f spelling: directory 2018-03-11 17:55:06 +00:00
Josh Soref 09970343b5 spelling: destruction 2018-03-11 17:54:39 +00:00
Josh Soref 2f135f0ed7 spelling: destroy 2018-03-11 17:54:13 +00:00
Josh Soref 97dc9a00c0 spelling: default 2018-03-11 17:52:58 +00:00
Josh Soref aaa6e104ed spelling: could 2018-03-11 17:51:47 +00:00
Josh Soref c9b86bbc2f spelling: controls 2018-03-11 17:50:39 +00:00
Josh Soref f2a7c95379 spelling: constraints 2018-03-11 17:50:28 +00:00
Josh Soref cb1303e47a spelling: conjunction 2018-03-11 17:48:37 +00:00
Josh Soref 42fa13bbc6 spelling: cancelled 2018-03-11 17:45:47 +00:00
Josh Soref 7077386916 spelling: cancelable 2018-03-11 17:45:34 +00:00
Josh Soref a70fe97556 spelling: assert 2018-03-11 17:41:33 +00:00
Josh Soref 58b794875f spelling: artifact 2018-03-11 17:41:02 +00:00
Josh Soref e78cf9c81a spelling: already 2018-03-11 17:39:04 +00:00
Josh Soref b8b46d3f74 spelling: allocation 2018-03-11 17:37:22 +00:00
Josh Soref e87b0a4d86 spelling: alloc 2018-03-11 17:36:34 +00:00
Josh Soref b67449796a spelling: added 2018-03-11 17:34:28 +00:00
Chelsea Komlo bd88877249
Merge pull request #3909 from hashicorp/b-node-attributes-concurrent-access 
Fingerprinters accessing node information should be thread safe
 2018-03-06 11:57:46 -05:00
Chelsea Komlo 7c7e2f4d0b
Merge pull request #3873 from hashicorp/r-edge-trigger-node-watcher 
Edge trigger node updates
 2018-03-01 15:18:59 -05:00
Chelsea Holland Komlo 122d1c4e4a simplify retry logic 2018-03-01 09:48:26 -05:00
Michael Schurter 557a70f78d
Merge pull request #3917 from jaininshah9/master 
changing the formula to correctly pass the CPUQota to docker
 2018-02-28 20:00:37 -08:00
Jainin Shah 39e1fc06e5 adding comments to the change 2018-02-28 16:19:51 -08:00
Preetha Appan eaedffc7f7
Fix go vet errors 2018-02-28 12:21:27 -06:00
Chelsea Holland Komlo 355805db56 reset timer after updating node copy 2018-02-27 17:18:10 -05:00
Jainin Shah 6eb7da002f changing the formula to correctly pass the CPUQota to docker 2018-02-27 12:32:23 -08:00
Chelsea Holland Komlo a72aaaf47f add network resources equal method, use time ticker 
remove impossible test case
 2018-02-27 12:42:53 -05:00
Chelsea Holland Komlo e736e31820 use time ticker, update how network resources are compared 2018-02-26 18:47:11 -05:00
Chelsea Holland Komlo 5059065b52 improved testing; node networks comparison 2018-02-26 15:55:38 -05:00
Chelsea Holland Komlo b7bcd0b59f fingerprinters accessing node information should be thread safe 2018-02-26 15:25:54 -05:00
Chelsea Holland Komlo 1f31b39fe8 code review fixups 2018-02-26 12:36:30 -05:00
Chelsea Holland Komlo ed8c8afbcd edge trigger node update 
test update config copy trigger
 2018-02-26 12:36:04 -05:00
Alex Dadgar 49a47483d1 Registering back to initializing 
Fix a bug in which if the node attributes/meta changed, we would
re-register the node in status initializing. This would incorrectly
trigger the client to log that it missed its heartbeat.

It would change the status of the Node to initializing until the next
heartbeat occured.
 2018-02-16 17:49:31 -08:00
Alex Dadgar eff4455c68 Fix original client server list behavior 2018-02-15 16:04:53 -08:00
Alex Dadgar 0ebf7f3b7f remove tmp file 2018-02-15 15:51:27 -08:00
Alex Dadgar f9cf642436 Client tls 2018-02-15 15:22:57 -08:00
Alex Dadgar 0e85ae77b4 fix flaky gc tests 2018-02-15 13:59:03 -08:00
Alex Dadgar 38b695b69c feedback and rebasing 2018-02-15 13:59:03 -08:00
Alex Dadgar 9117ef4650 HTTP agent 2018-02-15 13:59:03 -08:00
Alex Dadgar d7029965ca Server side impl + touch ups 2018-02-15 13:59:02 -08:00
Alex Dadgar ce0caccad2 client implementation of alloc gc and stats 2018-02-15 13:59:02 -08:00
Alex Dadgar e685211892 Code review feedback 2018-02-15 13:59:02 -08:00
Alex Dadgar a9c4f8a4c8 clarify force 2018-02-15 13:59:02 -08:00
Alex Dadgar dc75501c69 Respond to comments 2018-02-15 13:59:02 -08:00
Alex Dadgar cea77df6a7 Add Streaming RPC ack 
This PR introduces an ack allowing the receiving end of the streaming
RPC to return any error that may have occured during the establishment
of the streaming RPC.
 2018-02-15 13:59:02 -08:00
Alex Dadgar 2f9d33f479 vet 2018-02-15 13:59:02 -08:00
Alex Dadgar f5f43218f5 HTTP and tests 2018-02-15 13:59:02 -08:00
Alex Dadgar 6546b43a17 Client implementation of stream 2018-02-15 13:59:02 -08:00
Alex Dadgar 9a5569678c Client Stat/List impl 2018-02-15 13:59:02 -08:00
Alex Dadgar 8854b35b34 Agent logs 2018-02-15 13:59:02 -08:00
Alex Dadgar 857b0ab6c7 client tests 2018-02-15 13:59:02 -08:00
Alex Dadgar 69def2ff22 Server tests of logs 2018-02-15 13:59:02 -08:00
Alex Dadgar 9479cb7f25 Remove logging 2018-02-15 13:59:01 -08:00
Alex Dadgar 14f57024b7 test stream framer 2018-02-15 13:59:01 -08:00
Alex Dadgar ddd67f5f11 Server streaming 2018-02-15 13:59:01 -08:00
Alex Dadgar ca9379be09 Logs over RPC w/ lots to touch up 2018-02-15 13:59:01 -08:00
Alex Dadgar 2c0ad26374 New RPC Modes and basic setup for streaming RPC handlers 2018-02-15 13:59:01 -08:00
Alex Dadgar fea0e69d4f wip fs endpoint 2018-02-15 13:59:01 -08:00
Alex Dadgar b5037f20db Remove circular dependency 2018-02-15 13:59:01 -08:00
Alex Dadgar 9bc75f0ad4 Fix manager tests and make testagent recover from port conflicts 2018-02-15 13:59:01 -08:00
Alex Dadgar feb943c873 Fix lint/comments 2018-02-15 13:59:01 -08:00
Alex Dadgar ac67da3b06 Unjankify the pkg 2018-02-15 13:59:01 -08:00
Alex Dadgar 3f1f8604bb initial round of comment review 2018-02-15 13:59:01 -08:00
Alex Dadgar e03b074650 Plumb config 2018-02-15 13:59:01 -08:00
Alex Dadgar 05c4fe8675 Change defaults for min use duration 2018-02-15 13:59:01 -08:00
Alex Dadgar c8c1284bc3 SetServer command actually returns an error if given an invalid server 2018-02-15 13:59:01 -08:00
Alex Dadgar 3f786b904b use server manager 2018-02-15 13:59:01 -08:00
Alex Dadgar b24b05e025 Remove testing 2018-02-15 13:59:01 -08:00
Alex Dadgar 4e1cb1d96e Test RPC from server 2018-02-15 13:59:00 -08:00
Alex Dadgar 6dd1c9f49d Refactor 2018-02-15 13:59:00 -08:00
Alex Dadgar a6dfffa4fa Add testing interfaces 2018-02-15 13:59:00 -08:00
Alex Dadgar d918f9bd5c RPC Listener 2018-02-15 13:59:00 -08:00
Alex Dadgar 1472b943d6 Stats Endpoint 2018-02-15 13:59:00 -08:00
Chelsea Komlo 0c0b56a1a4
Merge pull request #3807 from hashicorp/f-client-add-fingerprint-manager 
Add fingerprint manager to manage fingerprinting node
 2018-02-13 11:22:50 -05:00
Chelsea Holland Komlo b321287712 extract test helper 
lock concurrent accesses to node

comment exported method
 2018-02-12 18:30:10 -05:00
Michael Schurter 101e85f078
Merge pull request #3819 from schmichael/qemu-graceful-shutdown-alpine 
Test QEMU graceful shutdown
 2018-02-12 12:32:14 -08:00
Michael Schurter ed6bce2ccf Improve test logging 2018-02-12 11:25:52 -08:00
Michael Schurter 06397ba59d
Merge pull request #3825 from jaininshah9/master 
add a flag for cpu_hard_limit
 2018-02-08 20:40:38 -08:00
Michael Schurter 6e6915e7f5 Merge branch 'master' into f-cpu_hard_limit 2018-02-08 20:14:29 -08:00
Alan Scherger eee7144643 drivers: use ctx.TaskEnv for mount points 2018-02-08 12:59:20 -06:00
Jainin Shah a4516aa71a removing underscore in variable name 2018-02-07 16:28:43 -08:00
Chelsea Holland Komlo 4a26959825 code review feedback 2018-02-07 18:10:55 -05:00
Chelsea Holland Komlo d626d24488 remove dependency on client for fingerprint manager 2018-02-07 18:10:45 -05:00
Chelsea Holland Komlo e012e5ab8a add fingerprint manager 2018-02-07 18:10:33 -05:00
Jainin Shah 8149587abe clearing the confusion between microsecond,nanosecond and millisecond 2018-02-06 19:11:39 -08:00
Jainin Shah d3087d6069 using d.node.Resources.CPU as suggested 2018-02-06 14:52:15 -08:00
Michael Schurter 279a3b3f28
Merge pull request #3790 from 42wim/dockerv6 
Service registration for IPv6 docker addresses (Fixes #3785)
 2018-02-05 17:07:53 -08:00
Michael Schurter 25f0ad050f docker: Skip IPv6 test if IPv6 disabled 2018-02-05 16:24:30 -08:00
Chelsea Komlo 42d20234a3
Merge pull request #3781 from hashicorp/f-client-fingerprint-refactor 
Refactor client fingerprinters to return a diff of node attributes
 2018-02-01 20:13:44 -05:00
Chelsea Holland Komlo b21233fe23 update log message 2018-02-01 19:46:57 -05:00
Chelsea Holland Komlo 6f9c0ab361 req/resp should be within config locks; rename for detected fingerprints 
changelog
 2018-02-01 19:00:39 -05:00
Wim a1a2ca8e33 Add AdvertiseIPv6Address test 2018-02-01 23:21:47 +01:00
Jainin Shah 94d0ce6006 wrapping the line to less than 80 characters 2018-02-01 14:16:38 -08:00
Jainin Shah 0d99f256de changes after running go fmt 2018-02-01 12:07:05 -08:00
Jainin Shah 04c14b3cb2 add a flag for cpu_hard_limit 2018-02-01 10:09:12 -08:00
Chelsea Holland Komlo d889e471a2 fix up linting 2018-02-01 12:26:38 -05:00
Chelsea Holland Komlo b54203eddc add detected to more drivers where the driver is found but unusable 2018-02-01 11:28:17 -05:00
Michael Schurter 0ac43a7622 Skip QEMU graceful shutdown test except on Travis 
Hopefully we can reuse the SkipSlow helper elsewhere.
 2018-01-31 15:47:26 -08:00
Chelsea Holland Komlo b8e8064835 code review fixup 2018-01-31 18:34:03 -05:00
Michael Schurter 24d060bbb4 Test graceful shutdown 
Uses an Alpine image which supports ACPI poweroff signal handling.
Handling is only enabled after the VM has booted, so this test blocks
until sshd starts before issuing the command.
 2018-01-31 15:05:02 -08:00
Wim db3bdfe898 * Change use_ipv6_address to advertise_ipv6_address. 
* Set autoadvertise to true.
* Update documentation.
 2018-02-01 00:01:25 +01:00
Chelsea Holland Komlo 7b53474a6e add applicable boolean to fingerprint response 
public fields and remove getter functions
 2018-01-31 13:21:45 -05:00
Michael Schurter cc54e36f91
Merge pull request #3798 from simar7/qemu-graceful-shutdown-bug 
[QEMU] Fixing an unintentional variable shadowing
 2018-01-30 17:43:44 -08:00