yaobo-lab opened a new issue #4720:
URL: https://github.com/apache/apisix/issues/4720
Environment
Bug report without environment information will be ignored or closed.
apisix version :2.7:
OS (cmd: Linux 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 UTC
2020 x86_64 x86_64 x86_64 GNU/Linux):
etcd version:3.4:
My config.yaml body:
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# PLEASE DO NOT UPDATE THIS FILE!
# If you want to set the specified configuration value, you can set the new
# value in the conf/config.yaml file.
#
apisix:
node_listen: 9080 # APISIX listening port
enable_admin: true
enable_admin_cors: true # Admin API support CORS response headers.
enable_debug: false
enable_dev_mode: false # Sets nginx worker_processes to 1 if set
to true
enable_reuseport: true # Enable nginx SO_REUSEPORT switch if set
to true.
enable_ipv6: true
config_center: etcd # etcd: use etcd to store the config value
# yaml: fetch the config value from local
yaml file `/your_path/conf/apisix.yaml`
#proxy_protocol: # Proxy Protocol configuration
#listen_http_port: 9181 # The port with proxy protocol for http,
it differs from node_listen and port_admin.
# This port can only receive http request
with proxy protocol, but node_listen & port_admin
# can only receive http request. If you
enable proxy protocol, you must use this port to
# receive http request with proxy protocol
#listen_https_port: 9182 # The port with proxy protocol for https
#enable_tcp_pp: true # Enable the proxy protocol for tcp
proxy, it works for stream_proxy.tcp option
#enable_tcp_pp_to_upstream: true # Enables the proxy protocol to the
upstream server
enable_server_tokens: true # Whether the APISIX version number
should be shown in Server header.
# It's enabled by default.
# configurations to load third party code and/or override the builtin one.
extra_lua_path: "" # extend lua_package_path to load third
party code
extra_lua_cpath: "" # extend lua_package_cpath to load third
party code
proxy_cache: # Proxy Caching configuration
cache_ttl: 10s # The default caching time if the
upstream does not specify the cache time
zones: # The parameters of a cache
- name: disk_cache_one # The name of the cache, administrator
can be specify
# which cache to use by name in the admin
api
memory_size: 50m # The size of shared memory, it's used to
store the cache index
disk_size: 1G # The size of disk, it's used to store
the cache data
disk_path: /tmp/disk_cache_one # The path to store the cache data
cache_levels: 1:2 # The hierarchy levels of a cache
#- name: disk_cache_two
# memory_size: 50m
# disk_size: 1G
# disk_path: "/tmp/disk_cache_two"
# cache_levels: "1:2"
allow_admin: #
http://nginx.org/en/docs/http/ngx_http_access_module.html#allow
- 127.0.0.0/24 # If we don't set any IP list, then any IP
access is allowed by default.
#- "::/64"
#port_admin: 9180 # use a separate port
#https_admin: true # enable HTTPS when use a separate port for
Admin API.
# Admin API will use
conf/apisix_admin_api.crt and conf/apisix_admin_api.key as certificate.
admin_api_mtls: # Depends on `port_admin` and `https_admin`.
admin_ssl_cert: "" # Path of your self-signed server side cert.
admin_ssl_cert_key: "" # Path of your self-signed server side key.
admin_ssl_ca_cert: "" # Path of your self-signed ca cert.The CA is
used to sign all admin api callers' certificates.
# Default token when use API to call for Admin API.
# *NOTE*: Highly recommended to modify this value to protect APISIX's
Admin API.
# Disabling this configuration item means that the Admin API does not
# require any authentication.
admin_key:
-
name: admin
key: edd1c9dxe2s5f136f87ad84dd25s8f1
role: admin # admin: manage all configuration data
# viewer: only can view configuration data
-
name: viewer
key: 4054f7cf07e344346cd3f287985e76a2
role: viewer
delete_uri_tail_slash: false # delete the '/' at the end of the URI
global_rule_skip_internal_api: true # does not run global rule in
internal apis
# api that path starts with
"/apisix" is considered to be internal api
router:
http: radixtree_uri # radixtree_uri: match route by uri(base on
radixtree)
# radixtree_host_uri: match route by host
+ uri(base on radixtree)
# radixtree_uri_with_parameter: like
radixtree_uri but match uri with parameters,
# see
https://github.com/api7/lua-resty-radixtree/#parameters-in-path for
# more details.
ssl: radixtree_sni # radixtree_sni: match route by SNI(base on
radixtree)
#stream_proxy: # TCP/UDP proxy
# only: true # use stream proxy only, don't enable HTTP
stuff
# tcp: # TCP proxy port list
# - addr: 9100
# tls: true
# - addr: "127.0.0.1:9101"
# udp: # UDP proxy port list
# - 9200
# - "127.0.0.1:9201"
#dns_resolver: # If not set, read from `/etc/resolv.conf`
# - 1.1.1.1
# - 8.8.8.8
#dns_resolver_valid: 30 # if given, override the TTL of the valid
records. The unit is second.
resolver_timeout: 5 # resolver timeout
enable_resolv_search_opt: true # enable search option in resolv.conf
ssl:
enable: true
enable_http2: true
listen_port: 9443
#ssl_trusted_certificate: /path/to/ca-cert # Specifies a file path with
trusted CA certificates in the PEM format
# used to verify the
certificate when APISIX needs to do SSL/TLS handshaking
# with external services
(e.g. etcd)
ssl_protocols: TLSv1.2 TLSv1.3
ssl_ciphers:
ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
ssl_session_tickets: false # disable ssl_session_tickets
by default for 'ssl_session_tickets' would make Perfect Forward Secrecy useless.
# ref:
https://github.com/mozilla/server-side-tls/issues/135
key_encrypt_salt: edd1c9f0985e76a2 # If not set, will save origin
ssl key into etcd.
# If set this, must be a string
of length 16. And it will encrypt ssl key with AES-128-CBC
# !!! So do not change it after
saving your ssl, it can't decrypt the ssl keys have be saved if you change !!
enable_control: true
#control:
# ip: 127.0.0.1
# port: 9090
disable_sync_configuration_during_start: false # safe exit. Remove this
once the feature is stable
nginx_config: # config for render the template to
generate nginx.conf
#user: root # specifies the execution user of the
worker process.
# the "user" directive makes sense only if
the master process runs with super-user privileges.
# if you're not root user,the default is
current user.
error_log: logs/error.log
error_log_level: error # warn,error
worker_processes: auto # if you want use multiple cores in
container, you can inject the number of cpu as environment variable
"APISIX_WORKER_PROCESSES"
enable_cpu_affinity: true # enable cpu affinity, this is just work
well only on physical machine
worker_rlimit_nofile: 20480 # the number of files a worker process can
open, should be larger than worker_connections
worker_shutdown_timeout: 240s # timeout for a graceful shutdown of
worker processes
event:
worker_connections: 10620
#envs: # allow to get a list of environment
variables
# - TEST_ENV
stream:
lua_shared_dict:
etcd-cluster-health-check-stream: 10m
lrucache-lock-stream: 10m
plugin-limit-conn-stream: 10m
# As user can add arbitrary configurations in the snippet,
# it is user's responsibility to check the configurations
# don't conflict with APISIX.
main_configuration_snippet: |
# Add custom Nginx main configuration to nginx.conf.
# The configuration should be well indented!
http_configuration_snippet: |
# Add custom Nginx http configuration to nginx.conf.
# The configuration should be well indented!
http_server_configuration_snippet: |
# Add custom Nginx http server configuration to nginx.conf.
# The configuration should be well indented!
http_admin_configuration_snippet: |
# Add custom Nginx admin server configuration to nginx.conf.
# The configuration should be well indented!
http_end_configuration_snippet: |
# Add custom Nginx http end configuration to nginx.conf.
# The configuration should be well indented!
stream_configuration_snippet: |
# Add custom Nginx stream configuration to nginx.conf.
# The configuration should be well indented!
http:
enable_access_log: true # enable access log or not, default true
access_log: logs/access.log
access_log_format: "$remote_addr - $remote_user [$time_local] $http_host
\"$request\" $status $body_bytes_sent $request_time \"$http_referer\"
\"$http_user_agent\" $upstream_addr $upstream_status $upstream_response_time
\"$upstream_scheme://$upstream_host$upstream_uri\""
access_log_format_escape: default # allows setting json or default
characters escaping in variables
keepalive_timeout: 60s # timeout during which a keep-alive
client connection will stay open on the server side.
client_header_timeout: 60s # timeout for reading client request
header, then 408 (Request Time-out) error is returned to the client
client_body_timeout: 60s # timeout for reading client request
body, then 408 (Request Time-out) error is returned to the client
client_max_body_size: 0 # The maximum allowed size of the client
request body.
# If exceeded, the 413 (Request Entity
Too Large) error is returned to the client.
# Note that unlike Nginx, we don't limit
the body size by default.
send_timeout: 10s # timeout for transmitting a response to
the client.then the connection is closed
underscores_in_headers: "on" # default enables the use of underscores
in client request header fields
real_ip_header: X-Real-IP #
http://nginx.org/en/docs/http/ngx_http_realip_module.html#real_ip_header
real_ip_recursive: "off" #
http://nginx.org/en/docs/http/ngx_http_realip_module.html#real_ip_recursive
real_ip_from: #
http://nginx.org/en/docs/http/ngx_http_realip_module.html#set_real_ip_from
- 127.0.0.1
- "unix:"
#lua_shared_dicts: # add custom shared cache to nginx.conf
# ipc_shared_dict: 100m # custom shared cache, format:
`cache-key: cache-size`
# Enables or disables passing of the server name through TLS Server Name
Indication extension (SNI, RFC 6066)
# when establishing a connection with the proxied HTTPS server.
proxy_ssl_server_name: true
upstream:
keepalive: 320 # Sets the maximum number of idle
keepalive connections to upstream servers that are preserved in the cache of
each worker process.
# When this number is exceeded, the least
recently used connections are closed.
keepalive_requests: 1000 # Sets the maximum number of requests
that can be served through one keepalive connection.
# After the maximum number of requests is
made, the connection is closed.
keepalive_timeout: 60s # Sets a timeout during which an idle
keepalive connection to an upstream server will stay open.
charset: utf-8 # Adds the specified charset to the
"Content-Type" response header field, see
#
http://nginx.org/en/docs/http/ngx_http_charset_module.html#charset
variables_hash_max_size: 2048 # Sets the maximum size of the variables
hash table.
lua_shared_dict:
internal-status: 10m
plugin-limit-req: 10m
plugin-limit-count: 10m
prometheus-metrics: 10m
plugin-limit-conn: 10m
upstream-healthcheck: 10m
worker-events: 10m
lrucache-lock: 10m
balancer-ewma: 10m
balancer-ewma-locks: 10m
balancer-ewma-last-touched-at: 10m
plugin-limit-count-redis-cluster-slot-lock: 1m
tracing_buffer: 10m
plugin-api-breaker: 10m
etcd-cluster-health-check: 10m
discovery: 1m
jwks: 1m
introspection: 10m
access-tokens: 1m
etcd:
host: # it's possible to define multiple etcd
hosts addresses of the same etcd cluster.
- "http://10.0.1.6:2379"; # multiple etcd address, if your etcd
cluster enables TLS, please use https scheme,
# e.g. https://127.0.0.1:2379.
prefix: /apisix # apisix configurations prefix
timeout: 30 # 30 seconds
#resync_delay: 5 # when sync failed and a rest is needed,
resync after the configured seconds plus 50% random jitter
#health_check_timeout: 10 # etcd retry the unhealthy nodes after the
configured seconds
#user: root # root username for etcd
#password: 5tHkHhYkjr6cQY # root password for etcd
tls:
# To enable etcd client certificate you need to build APISIX-Openresty,
see
#
http://apisix.apache.org/docs/apisix/how-to-build#6-build-openresty-for-apisix
#cert: /path/to/cert # path of certificate used by the etcd
client
#key: /path/to/key # path of key used by the etcd client
verify: true # whether to verify the etcd endpoint
certificate when setup a TLS connection to etcd,
# the default value is true, e.g. the
certificate will be verified strictly.
#discovery: # service discovery center
# dns:
# servers:
# - "127.0.0.1:8600" # use the real address of your dns server
# eureka:
# host: # it's possible to define multiple eureka
hosts addresses of the same eureka cluster.
# - "http://127.0.0.1:8761";
# prefix: /eureka/
# fetch_interval: 30 # default 30s
# weight: 100 # default weight for node
# timeout:
# connect: 2000 # default 2000ms
# send: 2000 # default 2000ms
# read: 5000 # default 5000ms
graphql:
max_size: 1048576 # the maximum size limitation of graphql
in bytes, default 1MiB
#ext-plugin:
#cmd: ["ls", "-l"]
plugins: # plugin list (sorted by priority)
- client-control # priority: 22000
- ext-plugin-pre-req # priority: 12000
- zipkin # priority: 11011
- request-id # priority: 11010
- fault-injection # priority: 11000
- serverless-pre-function # priority: 10000
- batch-requests # priority: 4010
- cors # priority: 4000
- ip-restriction # priority: 3000
- ua-restriction # priority: 2999
- referer-restriction # priority: 2990
- uri-blocker # priority: 2900
- request-validation # priority: 2800
- openid-connect # priority: 2599
- wolf-rbac # priority: 2555
- hmac-auth # priority: 2530
- basic-auth # priority: 2520
- jwt-auth # priority: 2510
- key-auth # priority: 2500
- consumer-restriction # priority: 2400
- authz-keycloak # priority: 2000
#- error-log-logger # priority: 1091
- proxy-mirror # priority: 1010
- proxy-cache # priority: 1009
- proxy-rewrite # priority: 1008
- api-breaker # priority: 1005
- limit-conn # priority: 1003
- limit-count # priority: 1002
- limit-req # priority: 1001
#- node-status # priority: 1000
- gzip # priority: 995
- server-info # priority: 990
- traffic-split # priority: 966
- redirect # priority: 900
- response-rewrite # priority: 899
#- dubbo-proxy # priority: 507
- grpc-transcode # priority: 506
- prometheus # priority: 500
- echo # priority: 412
- http-logger # priority: 410
- sls-logger # priority: 406
- tcp-logger # priority: 405
- kafka-logger # priority: 403
- syslog # priority: 401
- udp-logger # priority: 400
#- log-rotate # priority: 100
# <- recommend to use priority (0, 100) for your custom plugins
- example-plugin # priority: 0
#- skywalking # priority: -1100
- serverless-post-function # priority: -2000
- ext-plugin-post-req # priority: -3000
stream_plugins: # sorted by priority
- ip-restriction # priority: 3000
- limit-conn # priority: 1003
- mqtt-proxy # priority: 1000
# <- recommend to use priority (0, 100) for your custom plugins
plugin_attr:
log-rotate:
interval: 3600 # rotate interval (unit: second)
max_kept: 168 # max number of log files will be kept
skywalking:
service_name: APISIX
service_instance_name: APISIX Instance Name
endpoint_addr: http://127.0.0.1:12800
prometheus:
export_uri: /apisix/prometheus/metrics
enable_export_server: true
export_addr:
ip: 127.0.0.1
port: 9091
server-info:
report_interval: 60 # server info report interval (unit: second)
report_ttl: 3600 # live time for server info in etcd (unit: second)
dubbo-proxy:
upstream_multiplex_count: 32
When I deployed to K8S ,It show err log:
2021/07/30 06:45:12 [error] 52#52: *9 [lua] plugin.lua:92: load_plugin():
failed to load plugin [limit-conn] err: module
'apisix.stream.plugins.limit-conn' not found:
no field package.preload['apisix.stream.plugins.limit-conn']
no file
'/usr/local/apisix//deps/share/lua/5.1/apisix/stream/plugins/limit-conn.lua'
no file
'/usr/local/apisix//deps/share/lua/5.1/apisix/stream/plugins/limit-conn/init.lua'
no file '/usr/local/apisix/apisix/stream/plugins/limit-conn.lua'
no file '/usr/local/apisix/apisix/stream/plugins/limit-conn/init.lua'
no file
'/usr/local/openresty/site/lualib/apisix/stream/plugins/limit-conn.ljbc'
no file
'/usr/local/openresty/site/lualib/apisix/stream/plugins/limit-conn/init.ljbc'
no file '/usr/local/openresty/lualib/apisix/stream/plugins/limit-conn.ljbc'
no file
'/usr/local/openresty/lualib/apisix/stream/plugins/limit-conn/init.ljbc'
no file
'/usr/local/openresty/site/lualib/apisix/stream/plugins/limit-conn.lua'
no file
'/usr/local/openresty/site/lualib/apisix/stream/plugins/limit-conn/init.lua'
no file '/usr/local/openresty/lualib/apisix/stream/plugins/limit-conn.lua'
no file
'/usr/local/openresty/lualib/apisix/stream/plugins/limit-conn/init.lua'
no file './apisix/stream/plugins/limit-conn.lua'
no file
'/usr/local/openresty/luajit/share/luajit-2.1.0-beta3/apisix/stream/plugins/limit-conn.lua'
no file '/usr/local/share/lua/5.1/apisix/stream/plugins/limit-conn.lua'
no file '/usr/local/share/lua/5.1/apisix/stream/plugins/limit-conn/init.lua'
no file
'/usr/local/openresty/luajit/share/lua/5.1/apisix/stream/plugins/limit-conn.lua'
no file
'/usr/local/openresty/luajit/share/lua/5.1/apisix/stream/plugins/limit-conn/init.lua'
no file './apisix/stream/plugins/limit-conn.lua'
no file
'/usr/local/openresty/luajit/share/luajit-2.1.0-beta3/apisix/stream/plugins/limit-conn.lua'
no file '/usr/local/share/lua/5.1/apisix/stream/plugins/limit-conn.lua'
no file '/usr/local/share/lua/5.1/apisix/stream/plugins/limit-conn/init.lua'
no file
'/usr/local/openresty/luajit/share/lua/5.1/apisix/stream/plugins/limit-conn.lua'
no file
'/usr/local/openresty/luajit/share/lua/5.1/apisix/stream/plugins/limit-conn/init.lua'
no file
'/usr/local/apisix//deps/lib64/lua/5.1/apisix/stream/plugins/limit-conn.so'
no file
'/usr/local/apisix//deps/lib/lua/5.1/apisix/stream/plugins/limit-conn.so'
no file
'/usr/local/openresty/site/lualib/apisix/stream/plugins/limit-conn.so'
no file '/usr/local/openresty/lualib/apisix/stream/plugins/limit-conn.so'
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