superwjc commented on issue #5138:
URL: https://github.com/apache/apisix/issues/5138#issuecomment-927516412
> @superwjc Could you paste the APISIX `config.yaml`?
@tokers I found the config.yaml in the 'apisix' pod, but the file was
mounted read-only, so its content can't be changed, but how can i enable the
'stream_proxy' option?
**the content of '/usr/local/apisix/conf/config.yaml':**
```
kubectl -n apisix exec -it $(kubectl -n apisix \
get pod -l "app.kubernetes.io/instance=apisix,app.kubernetes.io/name=apisix"
| \
sed -n '1!p' | awk '{print $1}' | sed -n '1p') -- cat
/usr/local/apisix/conf/config.yaml
```
```
Defaulted container "apisix" out of: apisix, wait-etcd (init)
#
# 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.
#
apisix:
node_listen: 9080 # APISIX listening port
enable_heartbeat: true
enable_admin: true
enable_admin_cors: true
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
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
- 0.0.0.0/0
# - "::/64"
port_admin: 9180
# 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:
# admin: can everything for configuration data
- name: "admin"
key: edd1c9f034335f136f87ad84b625c8f1
role: admin
# viewer: only can view configuration data
- name: "viewer"
key: 4054f7cf07e344346cd3f287985e76a2
role: viewer
router:
http: 'radixtree_uri' # radixtree_uri: match route by uri(base
on radixtree)
# radixtree_host_uri: match route by host
+ uri(base on radixtree)
ssl: 'radixtree_sni' # radixtree_sni: match route by SNI(base
on radixtree)
# dns_resolver:
#
# - 127.0.0.1
#
# - 172.20.0.10
#
# - 114.114.114.114
#
# - 223.5.5.5
#
# - 1.1.1.1
#
# - 8.8.8.8
#
dns_resolver_valid: 30
resolver_timeout: 5
ssl:
enable: false
enable_http2: true
listen_port: 9443
ssl_protocols: "TLSv1 TLSv1.1 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:DHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA256:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA"
nginx_config: # config for render the template to
genarate nginx.conf
error_log: "/dev/stderr"
error_log_level: "warn" # warn,error
worker_rlimit_nofile: 20480 # the number of files a worker process can
open, should be larger than worker_connections
event:
worker_connections: 10620
http:
access_log: "/dev/stdout"
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
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_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`
etcd:
host: # it's possible to define multiple
etcd hosts addresses of the same etcd cluster.
- "http://apisix-etcd.apisix.svc.cluster.local:2379";
prefix: "/apisix" # apisix configurations prefix
timeout: 30 # 30 seconds
plugins: # plugin list
- api-breaker
- authz-keycloak
- basic-auth
- batch-requests
- consumer-restriction
- cors
- echo
- fault-injection
- grpc-transcode
- hmac-auth
- http-logger
- ip-restriction
- jwt-auth
- kafka-logger
- key-auth
- limit-conn
- limit-count
- limit-req
- node-status
- openid-connect
- prometheus
- proxy-cache
- proxy-mirror
- proxy-rewrite
- redirect
- referer-restriction
- request-id
- request-validation
- response-rewrite
- serverless-post-function
- serverless-pre-function
- sls-logger
- syslog
- tcp-logger
- udp-logger
- uri-blocker
- wolf-rbac
- zipkin
- traffic-split
stream_plugins:
- mqtt-proxy
```
**the mount mode of '/usr/local/apisix/conf/config.yaml':**
```
kubectl -n apisix exec -it $(kubectl -n apisix \
get pod -l "app.kubernetes.io/instance=apisix,app.kubernetes.io/name=apisix"
| \
sed -n '1!p' | awk '{print $1}' | sed -n '1p') -- mount | grep apisix
```
```
Defaulted container "apisix" out of: apisix, wait-etcd (init)
/dev/sda3 on /usr/local/apisix/conf/config.yaml type xfs
(ro,relatime,attr2,inode64,noquota)
```
**can't write to the 'conf/config.yaml':**
```
kubectl -n apisix exec -it $(kubectl -n apisix \
get pod -l "app.kubernetes.io/instance=apisix,app.kubernetes.io/name=apisix"
| \
sed -n '1!p' | awk '{print $1}' | sed -n '1p') -- /bin/bash
Defaulted container "apisix" out of: apisix, wait-etcd (init)
bash-5.1#
bash-5.1# pwd
/usr/local/apisix
bash-5.1#
bash-5.1# echo '' >> /usr/local/apisix/conf/config.yaml
bash: /usr/local/apisix/conf/config.yaml: Read-only file system
```
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