Testing smaug-ansible changes can be done on a laptop. This is a guide to do so using vmware.
The following must be installed on the host machine running the VMs:
- Python 3.x
- pip (Python package intaller)
Robert Bogart rhb2
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| TASK [common_linux_packages : install yum-plugin-priorities] ***************************************************************** | |
| fatal: [10.88.88.133]: FAILED! => {"ansible_facts": {"pkg_mgr": "yum"}, "changed": false, "msg": "https://joyent-gage:AKCp5fTjoH7g4jBZiJR5TwHGVS5XZVNDAYkVcFBn8fK1kpLxPWMtsnFieBNfGAfNe4Xvhyehu@repository-us.cerescloud.io/artifactory/gage-rpm/repodata/repomd.xml: [Errno 12] Timeout on https://joyent-gage:AKCp5fTjoH7g4jBZiJR5TwHGVS5XZVNDAYkVcFBn8fK1kpLxPWMtsnFieBNfGAfNe4Xvhyehu@repository-us.cerescloud.io/artifactory/gage-rpm/repodata/repomd.xml: (28, 'Connection timed out after 30001 milliseconds')\nTrying other mirror.\nhttps://joyent-gage:AKCp5fTjoH7g4jBZiJR5TwHGVS5XZVNDAYkVcFBn8fK1kpLxPWMtsnFieBNfGAfNe4Xvhyehu@repository-us.cerescloud.io/artifactory/gage-rpm/repodata/repomd.xml: [Errno 12] Timeout on https://joyent-gage:AKCp5fTjoH7g4jBZiJR5TwHGVS5XZVNDAYkVcFBn8fK1kpLxPWMtsnFieBNfGAfNe4Xvhyehu@repository-us.cerescloud.io/artifactory/gage-rpm/repodata/repomd.xml: (28, 'Connection time |
rhb2
/ smaug-ansible-vmware.md
Last active
February 24, 2021 21:13
rhb2
/ 1739.stor_analysis
Created
January 13, 2021 05:44
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| 32edcc12-778e-46e9-a864-e570f9d723f0=# select count(*) from evacuateobjects where skipped_reason is not null; | |
| count | |
| ------- | |
| 3855 | |
| (1 row) | |
| 3855 total failures | |
| Of those failures, there were sustained on the following agents: |
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| 32edcc12-778e-46e9-a864-e570f9d723f0=# select distinct assignment_id,dest_shark,skipped_reason from (select assignment_id,dest_shark,skipped_reason from evacuateobjects where skipped_reason is NOT NULL) as foo order by dest_shark; | |
| assignment_id | dest_shark | skipped_reason | |
| --------------------------------------+----------------------------------+------------------------- | |
| d2c91df2-f6b1-4fe2-a007-5dc34cc9245d | 1023.stor.eu-central.scloud.host | destination_unreachable | |
| c5291fbf-5218-41e5-b8bf-991e538a52a6 | 1032.stor.eu-central.scloud.host | source_other_error | |
| db6e4ab4-9892-4823-8b48-085544083e9f | 1118.stor.eu-central.scloud.host | source_other_error | |
| eef43f7c-86d8-44db-8ac1-334948d37c99 | 1136.stor.eu-central.scloud.host | agent_fs_error | |
| 20d15f1a-7b55-466a-845d-c62f7ade0537 | 1138.stor.eu-central.scloud.host | {http_status_code:404} | |
| 82ae90d7-06cd-4890-874c-93bb324621a4 | 1231.stor.eu-central.scloud.host | agent_fs_error | |
| 8de5f6cf-339e-482a-8c16-ea3 |
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| dest_shark | assignment_id | source | |
| -------------------------------+--------------------------------------+------------------------------ | |
| 1364.stor.us-east.scloud.host | efe01c99-7076-4ab1-b3b0-37677e5785c9 | 55.stor.us-east.scloud.host | |
| 1405.stor.us-east.scloud.host | 8dd433bd-2d1a-4694-b00d-c241667e58dc | 205.stor.us-east.scloud.host | |
| 1580.stor.us-east.scloud.host | 659a2036-9891-496a-b9f0-deafbfbb193e | 145.stor.us-east.scloud.host | |
| 1206.stor.us-east.scloud.host | 03a33f61-afb7-4bfa-b78e-d76e7a0907e2 | 91.stor.us-east.scloud.host | |
| 1409.stor.us-east.scloud.host | 340ac2d5-e297-4c24-9ded-901f90079bfd | 74.stor.us-east.scloud.host | |
| 1465.stor.us-east.scloud.host | 97c6c792-a17d-4015-99fb-c38852149b8f | 205.stor.us-east.scloud.host | |
| 1440.stor.us-east.scloud.host | 7f304a74-4fc3-44bd-8ee3-61dfecf2e286 | 205.stor.us-east.scloud.host | |
| 1002.stor.us-east.scloud.host | 0f572419-26c3-48df-a138-f353d2153086 | 205.stor.us-east.scloud.host |
[rbogart@headnode (ap-northeast-1a) ~]$ manta-login rebalancer
0: rebalancer 1 90ed0873-1c3a-4a25-84fe-53cb0a5e5443 10.92.72.42
1: rebalancer 1 d76fdeca-75ed-4451-8046-eda32382789c 10.92.64.42
Choose a number: 0
[Connected to zone '90ed0873-1c3a-4a25-84fe-53cb0a5e5443' pts/8]
Last login: Tue Jan 5 19:52:23 on pts/6
= J O Y E N T =
| Component | File | Reviewer | Comments |
|---|---|---|---|
| admin | admin.go | ||
| admin | operation-mode.go | ||
| admin | operation-recovery.go | ||
| admin | operation-status.go | ||
| chunk | chunk.go | ||
| chunk | operation-delete.go | ||
| chunk | operation-delete_test.go | ||
| chunk | operation-get.go |
sequenceDiagram
participant User
participant Gage
participant Object API
participant Chunk API
participant FoundationDB
User-->>Gage: S3 GET
Gage->>Object API: SWebDAV GET
Object API->>FoundationDB: Get "key" = "value"
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| [root@headnode (rbogart-dc) ~]# manta-hotpatch-rebalancer-agent deploy -a 4518269c-070a-454b-b597-8033c6798471 | |
| This will do the following: | |
| - Import rebalancer-agent image 4518269c-070a-454b-b597-8033c6798471 | |
| (master-20200616T183110Z-g82b8008) from updates.joyent.com. | |
| - Hotpatch rebalancer-agent image 4518269c-070a-454b-b597-8033c6798471 | |
| (master-20200616T183110Z-g82b8008) on all 4 storage instances in this DC | |
| Would you like to hotpatch? [y/N] y | |
| Trace logging to "/var/tmp/manta-hotpatch-rebalancer-agent.20200617T223409Z.deploy.log" | |
| Importing image 4518269c-070a-454b-b597-8033c6798471 from updates.joyent.com |
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| #!/usr/sbin/dtrace -s | |
| #pragma D option quiet | |
| pid$target::malloc:entry | |
| { | |
| self->size = arg0; | |
| } | |
| pid$target::malloc:return | |
| /self->size/ |
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