| nginx: [warn] could not build optimal variables_hash

[fastopencn]

➜ workspace git clone https://github.com/apache/apisix-docker.git
Cloning into 'apisix-docker'...
remote: Enumerating objects: 739, done.
remote: Counting objects: 100% (273/273), done.
remote: Compressing objects: 100% (137/137), done.
remote: Total 739 (delta 127), reused 230 (delta 99), pack-reused 466
Receiving objects: 100% (739/739), 152.00 KiB | 251.00 KiB/s, done.
Resolving deltas: 100% (339/339), done.
➜ workspace cd apisix-docker/example
➜ example git:(master) docker compose up
[+] Running 6/6
⠿ Network example_apisix Created 3.8s
⠿ Container example_etcd_1 Started 8.0s
⠿ Container example_web2_1 Started 4.8s
⠿ Container example_web1_1 Started 9.1s
⠿ Container example_apisix-dashboard_1 Started 6.7s
⠿ Container example_apisix_1 Started 12.4s
Attaching to apisix-dashboard_1, apisix_1, etcd_1, web1_1, web2_1
apisix_1 |
apisix_1 | WARNING: using fixed Admin API token has security risk.
apisix_1 | Please modify "admin_key" in conf/config.yaml .
apisix_1 |
apisix_1 |
apisix_1 | /usr/local/openresty/luajit/bin/luajit ./apisix/cli/apisix.lua init_etcd
apisix_1 | nginx: [warn] could not build optimal variables_hash, you should increase either variables_hash_max_size: 1024 or variables_hash_bucket_size: 64; ignoring variables_hash_bucket_size
^CGracefully stopping... (press Ctrl+C again to force)

[Yiyiyimu]

Hi @fastopencn it got fixed in apache/apisix#4344
Welcome using the latest docker image (2.7) which includes this patch

[fastopencn]

1、apache/apisix-dashboard:2.7
2、apache/apisix:2.7-alpine
3、bitnami/etcd:3.4.15
4、nginx:1.19.0-alpine

[fastopencn]

1、apache/apisix-dashboard:2.7
2、apache/apisix:2.7-alpine
3、bitnami/etcd:3.5.0
4、nginx:nginx:1.19.0-alpine

It's stuck here....

➜ example git:(master) ✗ docker compose up
[+] Running 9/9
⠿ etcd Pulled 7.8s
⠿ fd7a9faefc3c Pull complete 4.2s
⠿ a2be5217dc2d Pull complete 4.3s
⠿ c788f2c46b1b Pull complete 4.7s
⠿ 8ea56786157f Pull complete 4.8s
⠿ da37b9f1dc32 Pull complete 5.7s
⠿ c646c2e2417c Pull complete 5.8s
⠿ 90dd12355549 Pull complete 5.9s
⠿ 933e41e9f3eb Pull complete 6.0s
[+] Running 5/5
⠿ Container example_web1_1 Started 5.1s
⠿ Container example_etcd_1 Started 7.1s
⠿ Container example_apisix-dashboard_1 Started 10.1s
⠿ Container example_web2_1 Started 8.8s
⠿ Container example_apisix_1 Started 12.2s
Attaching to apisix-dashboard_1, apisix_1, etcd_1, web1_1, web2_1
apisix_1 |
apisix_1 | WARNING: using fixed Admin API token has security risk.
apisix_1 | Please modify "admin_key" in conf/config.yaml .
apisix_1 |
apisix_1 |
apisix_1 | /usr/local/openresty/luajit/bin/luajit ./apisix/cli/apisix.lua init_etcd

[tokers]

This is not a fatal error but if you are really concerned about it, just configuring it by yourself. The above link sent by @Yiyiyimu just tells you we add some capabilities to let APISIX customize this setting, not saying just upgrading the image version can solve this problem.

[github-actions]

This issue has been marked as stale due to 30 days of inactivity. It will be closed in 2 weeks if no further activity occurs. If this issue is still relevant, please simply write any comment. Even if closed, you can still revive the issue at any time or discuss it on the dev@apisix.apache.org list. Thank you for your contributions.

[github-actions]

This issue has been closed due to lack of activity. If you think that is incorrect, or the issue requires additional review, you can revive the issue at any time.