将 Ejabberd 与 Mysql 连接
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【中文标题】将 Ejabberd 与 Mysql 连接【英文标题】：Connect Ejabberd with Msql 【发布时间】：2014-12-18 05:07:48 【问题描述】：我正在尝试将 Ejabberd 服务器与 mysql 连接。我已经完成了所有配置。当我尝试登录 ejjaberd 时它没有登录，它显示以下错误：
Ejabberd 日志文件：
=ERROR REPORT==== 2014-12-18 10:20:52 ===
E(<0.402.0>:ejabberd_odbc:552) : mysql_conn: Failed connecting to "192.168.5.109":3306 : error,
"connect failed : error,econnrefused"
=INFO REPORT==== 2014-12-18 10:20:52 ===
I(<0.306.0>:ejabberd_odbc:226) : mysql connection failed:
** Reason: connect_failed
** Retry after: 30 seconds
这是我的配置：
odbc_server, mysql, "192.168.5.109", "ejabberd", "root", "root".
mod_offline_odbc, [access_max_user_messages, max_user_offline_messages],
mod_privacy_odbc, [],
mod_private_odbc, [],
mod_pubsub_odbc, [ % requires mod_caps
access_createnode, pubsub_createnode,
pep_sendlast_offline, false,
last_item_cache, false,
%%plugins, ["default", "pep"]
plugins, ["flat", "hometree", "pep"] % pep requires mod_caps
],
mod_last_odbc, [],
上面显示的是我的配置文件。这里缺少什么？
【问题讨论】：
您的 ejabberd 服务器似乎无法连接到 mysql 服务器。错误消息“econnrefused”表示它无法连接到 192.168.5.109 上的端口 3306。从您的 ejabberd 服务器尝试 telnet 到 192.168.5.109 3306。如果失败，请检查您的 mysql 服务器配置以确保它正在侦听正确的接口。 我运行 telnet 192.168.5.109 3306 它没有连接，但是当我运行 telnet localhost 3306 时它已连接。之后我将我的 ip 从 192.168.5.109 更改为 localhost 并在 conf 文件中指定端口但现在它显示“不一致的帐户”。对此有任何想法 显示完整的错误信息，更容易获得上下文。 修复了以下链接srijan.me/ejabberd-storing-data-in-mysql/.This为我工作。 感谢 michael 我已修复错误 【参考方案1】：首先尝试将 ejabberd 与 localhost 连接。然后，尝试连接 yml 文件中的 ip 地址。检查 odbc 的端口号 3306。
还要检查您是否已创建 ejjaberd 数据库。这是我的 ejabberd yml 文件，它适用于我。
###
###' ejabberd configuration file
###
###
### The parameters used in this configuration file are explained in more detail
### in the ejabberd Installation and Operation Guide.
### Please consult the Guide in case of doubts, it is included with
### your copy of ejabberd, and is also available online at
### http://www.process-one.net/en/ejabberd/docs/
### The configuration file is written in YAML.
### Refer to http://en.wikipedia.org/wiki/YAML for the brief description.
### However, ejabberd treats different literals as different types:
###
### - unquoted or single-quoted strings. They are called "atoms".
### Example: dog, 'Jupiter', '3.14159', YELLOW
###
### - numeric literals. Example: 3, -45.0, .0
###
### - quoted or folded strings.
### Examples of quoted string: "Lizzard", "orange".
### Example of folded string:
### > Art thou not Romeo,
### and a Montague?
###. =======
###' LOGGING
##
## loglevel: Verbosity of log files generated by ejabberd.
## 0: No ejabberd log at all (not recommended)
## 1: Critical
## 2: Error
## 3: Warning
## 4: Info
## 5: Debug
##
loglevel: 4
##
## rotation: Describe how to rotate logs. Either size and/or date can trigger
## log rotation. Setting count to N keeps N rotated logs. Setting count to 0
## does not disable rotation, it instead rotates the file and keeps no previous
## versions around. Setting size to X rotate log when it reaches X bytes.
## To disable rotation set the size to 0 and the date to ""
## Date syntax is taken from the syntax newsyslog uses in newsyslog.conf.
## Some examples:
## $D0 rotate every night at midnight
## $D23 rotate every day at 23:00 hr
## $W0D23 rotate every week on Sunday at 23:00 hr
## $W5D16 rotate every week on Friday at 16:00 hr
## $M1D0 rotate on the first day of every month at midnight
## $M5D6 rotate on every 5th day of the month at 6:00 hr
##
log_rotate_size: 10485760
log_rotate_date: ""
log_rotate_count: 1
##
## overload protection: If you want to limit the number of messages per second
## allowed from error_logger, which is a good idea if you want to avoid a flood
## of messages when system is overloaded, you can set a limit.
## 100 is ejabberd's default.
log_rate_limit: 100
##
## watchdog_admins: Only useful for developers: if an ejabberd process
## consumes a lot of memory, send live notifications to these XMPP
## accounts.
##
## watchdog_admins:
## - "bob@example.com"
###. ===============
###' NODE PARAMETERS
##
## net_ticktime: Specifies net_kernel tick time in seconds. This options must have
## identical value on all nodes, and in most cases shouldn't be changed at all from
## default value.
##
## net_ticktime: 60
###. ================
###' SERVED HOSTNAMES
##
## hosts: Domains served by ejabberd.
## You can define one or several, for example:
## hosts:
## - "example.net"
## - "example.com"
## - "example.org"
##
hosts:
- "master.in"
##
## route_subdomains: Delegate subdomains to other XMPP servers.
## For example, if this ejabberd serves example.org and you want
## to allow communication with an XMPP server called im.example.org.
##
## route_subdomains: s2s
###. ===============
###' LISTENING PORTS
##
## listen: The ports ejabberd will listen on, which service each is handled
## by and what options to start it with.
##
listen:
-
port: 5222
module: ejabberd_c2s
##
## If TLS is compiled in and you installed a SSL
## certificate, specify the full path to the
## file and uncomment these lines:
##
## certfile: "/path/to/ssl.pem"
## starttls: true
##
## To enforce TLS encryption for client connections,
## use this instead of the "starttls" option:
##
## starttls_required: true
##
## Custom OpenSSL options
##
## protocol_options:
## - "no_sslv3"
## - "no_tlsv1"
max_stanza_size: 65536
shaper: c2s_shaper
access: c2s
-
port: 5269
module: ejabberd_s2s_in
##
## ejabberd_service: Interact with external components (transports, ...)
##
## -
## port: 8888
## module: ejabberd_service
## access: all
## shaper_rule: fast
## ip: "127.0.0.1"
## hosts:
## "icq.example.org":
## password: "secret"
## "sms.example.org":
## password: "secret"
##
## ejabberd_stun: Handles STUN Binding requests
##
## -
## port: 3478
## transport: udp
## module: ejabberd_stun
##
## To handle XML-RPC requests that provide admin credentials:
##
## -
## port: 4560
## module: ejabberd_xmlrpc
-
port: 5280
module: ejabberd_http
request_handlers:
"/websocket": ejabberd_http_ws
## "/pub/archive": mod_http_fileserver
web_admin: true
http_bind: true
## register: true
captcha: true
###. ==================
###' S2S GLOBAL OPTIONS
##
## s2s_use_starttls: Enable STARTTLS + Dialback for S2S connections.
## Allowed values are: false optional required required_trusted
## You must specify a certificate file.
##
## s2s_use_starttls: optional
##
## s2s_certfile: Specify a certificate file.
##
## s2s_certfile: "/path/to/ssl.pem"
## Custom OpenSSL options
##
## s2s_protocol_options:
## - "no_sslv3"
## - "no_tlsv1"
##
## domain_certfile: Specify a different certificate for each served hostname.
##
## host_config:
## "example.org":
## domain_certfile: "/path/to/example_org.pem"
## "example.com":
## domain_certfile: "/path/to/example_com.pem"
##
## S2S whitelist or blacklist
##
## Default s2s policy for undefined hosts.
##
## s2s_access: s2s
##
## Outgoing S2S options
##
## Preferred address families (which to try first) and connect timeout
## in milliseconds.
##
## outgoing_s2s_families:
## - ipv4
## - ipv6
## outgoing_s2s_timeout: 10000
###. ==============
###' AUTHENTICATION
##
## auth_method: Method used to authenticate the users.
## The default method is the internal.
## If you want to use a different method,
## comment this line and enable the correct ones.
##
##auth_method: localhost
##
## Store the plain passwords or hashed for SCRAM:
## auth_password_format: plain
## auth_password_format: scram
##
## Define the FQDN if ejabberd doesn't detect it:
## fqdn: "server3.example.com"
##
## Authentication using external script
## Make sure the script is executable by ejabberd.
##
## auth_method: external
## extauth_program: "/path/to/authentication/script"
##
## Authentication using ODBC
## Remember to setup a database in the next section.
##
auth_method: odbc
##
## Authentication using PAM
##
## auth_method: pam
## pam_service: "pamservicename"
##
## Authentication using LDAP
##
## auth_method: ldap
##
## List of LDAP servers:
## ldap_servers:
## - "localhost"
##
## Encryption of connection to LDAP servers:
## ldap_encrypt: none
## ldap_encrypt: tls
##
## Port to connect to on LDAP servers:
## ldap_port: 389
## ldap_port: 636
##
## LDAP manager:
## ldap_rootdn: "dc=example,dc=com"
##
## Password of LDAP manager:
## ldap_password: "******"
##
## Search base of LDAP directory:
## ldap_base: "dc=example,dc=com"
##
## LDAP attribute that holds user ID:
## ldap_uids:
## - "mail": "%u@mail.example.org"
##
## LDAP filter:
## ldap_filter: "(objectClass=shadowAccount)"
##
## Anonymous login support:
## auth_method: anonymous
## anonymous_protocol: sasl_anon | login_anon | both
## allow_multiple_connections: true | false
##
## host_config:
## "public.example.org":
## auth_method: anonymous
## allow_multiple_connections: false
## anonymous_protocol: sasl_anon
##
## To use both anonymous and internal authentication:
##
## host_config:
## "public.example.org":
## auth_method:
## - internal
## - anonymous
###. ==============
###' DATABASE SETUP
## ejabberd by default uses the internal Mnesia database,
## so you do not necessarily need this section.
## This section provides configuration examples in case
## you want to use other database backends.
## Please consult the ejabberd Guide for details on database creation.
##
## MySQL server:
##
odbc_type: mysql
odbc_server: "192.168.0.110"
odbc_database: "ejabberd"
odbc_username: "root"
odbc_password: "root"
##
## If you want to specify the port:
odbc_port: 3306
##
## PostgreSQL server:
##
## odbc_type: pgsql
## odbc_server: "server"
## odbc_database: "database"
## odbc_username: "username"
## odbc_password: "password"
##
## If you want to specify the port:
## odbc_port: 1234
##
## If you use PostgreSQL, have a large database, and need a
## faster but inexact replacement for "select count(*) from users"
##
## pgsql_users_number_estimate: true
##
## SQLite:
##
## odbc_type: sqlite
## odbc_database: "/path/to/database.db"
##
## ODBC compatible or MSSQL server:
##
## odbc_type: odbc
## odbc_server: "DSN=ejabberd;UID=ejabberd;PWD=ejabberd"
##
## Number of connections to open to the database for each virtual host
##
## odbc_pool_size: 10
##
## Interval to make a dummy SQL request to keep the connections to the
## database alive. Specify in seconds: for example 28800 means 8 hours
##
## odbc_keepalive_interval: undefined
###. ===============
###' TRAFFIC SHAPERS
shaper:
##
## The "normal" shaper limits traffic speed to 1000 B/s
##
normal: 1000
##
## The "fast" shaper limits traffic speed to 50000 B/s
##
fast: 50000
##
## This option specifies the maximum number of elements in the queue
## of the FSM. Refer to the documentation for details.
##
max_fsm_queue: 1000
###. ====================
###' ACCESS CONTROL LISTS
acl:
##
## The 'admin' ACL grants administrative privileges to XMPP accounts.
## You can put here as many accounts as you want.
##
admin:
user:
- "admin": "master.in"
## - "ermine": "example.org"
##
## Blocked users
##
## blocked:
## user:
## - "baduser": "example.org"
## - "test"
## Local users: don't modify this.
##
local:
user_regexp: ""
##
## More examples of ACLs
##
## jabberorg:
## server:
## - "jabber.org"
## aleksey:
## user:
## - "aleksey": "jabber.ru"
## test:
## user_regexp: "^test"
## user_glob: "test*"
##
## Loopback network
##
loopback:
ip:
- "127.0.0.0/8"
##
## Bad XMPP servers
##
## bad_servers:
## server:
## - "xmpp.zombie.org"
## - "xmpp.spam.com"
##
## Define specific ACLs in a virtual host.
##
## host_config:
## "localhost":
## acl:
## admin:
## user:
## - "bob-local": "localhost"
###. ============
###' ACCESS RULES
access:
## Maximum number of simultaneous sessions allowed for a single user:
max_user_sessions:
all: 10
## Maximum number of offline messages that users can have:
max_user_offline_messages:
admin: 5000
all: 100
## This rule allows access only for local users:
local:
local: allow
## Only non-blocked users can use c2s connections:
c2s:
blocked: deny
all: allow
## For C2S connections, all users except admins use the "normal" shaper
c2s_shaper:
admin: none
all: normal
## All S2S connections use the "fast" shaper
s2s_shaper:
all: fast
## Only admins can send announcement messages:
announce:
admin: allow
## Only admins can use the configuration interface:
configure:
admin: allow
## Admins of this server are also admins of the MUC service:
muc_admin:
admin: allow
## Only accounts of the local ejabberd server can create rooms:
muc_create:
local: allow
## All users are allowed to use the MUC service:
muc:
all: allow
## Only accounts on the local ejabberd server can create Pubsub nodes:
pubsub_createnode:
local: allow
## In-band registration allows registration of any possible username.
## To disable in-band registration, replace 'allow' with 'deny'.
register:
all: allow
## Only allow to register from localhost
trusted_network:
loopback: allow
## Do not establish S2S connections with bad servers
## s2s:
## bad_servers: deny
## all: allow
## By default the frequency of account registrations from the same IP
## is limited to 1 account every 10 minutes. To disable, specify: infinity
## registration_timeout: 600
##
## Define specific Access Rules in a virtual host.
##
## host_config:
## "localhost":
## access:
## c2s:
## admin: allow
## all: deny
## register:
## all: deny
###. ================
###' DEFAULT LANGUAGE
##
## language: Default language used for server messages.
##
language: "en"
##
## Set a different default language in a virtual host.
##
## host_config:
## "localhost":
## language: "ru"
###. =======
###' CAPTCHA
##
## Full path to a script that generates the image.
##
## captcha_cmd: "/lib/ejabberd/priv/bin/captcha.sh"
##
## Host for the URL and port where ejabberd listens for CAPTCHA requests.
##
## captcha_host: "example.org:5280"
##
## Limit CAPTCHA calls per minute for JID/IP to avoid DoS.
##
## captcha_limit: 5
###. =======
###' MODULES
##
## Modules enabled in all ejabberd virtual hosts.
##
modules:
mod_adhoc:
## mod_hello:
## mod_admin_extra:
mod_announce: # recommends mod_adhoc
access: announce
db_type: odbc
mod_blocking: # requires mod_privacy
mod_caps:
mod_carboncopy:
mod_client_state:
drop_chat_states: true
queue_presence: false
mod_configure: # requires mod_adhoc
mod_disco:
## mod_echo:
mod_irc:
mod_http_bind:
## mod_http_fileserver:
## docroot: "/var/www"
## accesslog: "/var/log/ejabberd/access.log"
mod_last:
db_type: odbc
mod_muc_admin:
mod_muc:
db_type: odbc
## host: "conference.@HOST@"
access: muc
access_create: muc_create
access_persistent: muc_admin
access_admin: muc_admin
default_room_options: persistent: true, members_by_default: true
## mod_muc_log: access_log: muc
## mod_multicast:
mod_offline:
access_max_user_messages: max_user_offline_messages
db_type: odbc
mod_ping:
## mod_pres_counter:
## count: 5
## interval: 60
mod_privacy:
db_type: odbc
mod_private:
db_type: odbc
## mod_proxy65:
mod_pubsub:
db_type: odbc
access_createnode: pubsub_createnode
## reduces resource comsumption, but XEP incompliant
ignore_pep_from_offline: true
## XEP compliant, but increases resource comsumption
## ignore_pep_from_offline: false
last_item_cache: false
plugins:
- "flat"
- "hometree"
- "pep" # pep requires mod_caps
mod_register:
##
## Protect In-Band account registrations with CAPTCHA.
##
## captcha_protected: true
##
## Set the minimum informational entropy for passwords.
##
## password_strength: 32
##
## After successful registration, the user receives
## a message with this subject and body.
##
welcome_message:
subject: "Welcome!"
body: |-
Hi.
Welcome to this XMPP server.
##
## When a user registers, send a notification to
## these XMPP accounts.
##
## registration_watchers:
## - "admin1@example.org"
##
## Only clients in the server machine can register accounts
##
ip_access: trusted_network
##
## Local c2s or remote s2s users cannot register accounts
##
## access_from: deny
access: register
mod_roster:
db_type: odbc
mod_shared_roster:
mod_stats:
mod_time:
mod_vcard:
db_type: odbc
mod_version:
##
## Enable modules with custom options in a specific virtual host
##
## host_config:
## "localhost":
## modules:
## mod_echo:
## host: "mirror.localhost"
##
## Enable modules management via ejabberdctl for installation and
## uninstallation of public/private contributed modules
## (enabled by default)
##
allow_contrib_modules: true
###.
###'
### Local Variables:
### mode: yaml
### End:
### vim: set filetype=yaml tabstop=8 foldmarker=###',###. foldmethod=marker:
【讨论】：
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