On 29.03.2013 18:02, Chris Arnold wrote:
>http://share.domain.com and get the required results (which is
>http://share.domain.com/share)
>>Let's stick to mod_jk for the moment. I think you are close.
OK
Here is the modified virtualhost file:
<VirtualHost *:80>
ServerName share.domain.com
#RewriteEngine On
#RewriteCond %{REQUEST_URI} !^/share/
#RewriteCond %{HTTPS} on
#RewriteRule ^/. http://share.domain.com/share/ [P]
JkMount /share|/* worker1
RedirectMatch ^/$ http://share.domain.com/share/
ErrorLog /var/log/apache2/domain.com-error_log
CustomLog /var/log/apache2/domain.com-access_log combined
</VirtualHost>
>OK, one thing I forgot, sorry:
>this config uses a load balancer worker which even if there's only one
>Tomcat instance involved allows a bit more of control. For this to work
>you need to replace the name "worker1" in the above JkMount with "balancer":
>JkMount /share|/* balancer
>because that's the name of the load balancer worker in your
>workers.properties.
>If you don't want to use the balancer, then add to workers.properties
>the line
>worker.list=worker1
>and optionally remove all lines that start with
>worker.balancer
>and the line
>worker.list=balancer
>But you can also keep them if you later want to test the load balancer
>worker.
Here is the new workers.properties file:
..........
# the final value for y will be value\something
# Define two status worker:
# - jk-status for read-only use
# - jk-manager for read/write use
worker.list=jk-status
worker.list=jk-status.type=status
worker.jk-status.read_only=true
worker.list=jk-manager
worker.list=worker1
worker.jk-manager.type=status
>Not that good, but probably will work nevertheless ;)
>Give it a try (with!
I dont understand the With! part. Is that part of the apache restart command to
force?
>If it doesn't work, increase the JkLogLevel to debug and post the JK log
>file contents (and the Apache error log and access log entries for your
>test requests).
Well, now apache does not start. Gives this error:
error in reading worker properties from /opt/path to/worker.properties
Configuration failed
Seems it doesn't like something about the worker.properties file. Due to that i
will post the complete workers.properties file (it is writeable):
# 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.
# Note that the distributed version of this file requires modification
# before it is usable.
#
# Reference documentation:
http://tomcat.apache.org/connectors-doc/reference/workers.html
#
# As a general note, the characters $( and ) are used internally to define
# macros. Do not use them in your own configuration!!!
#
# Whenever you see a set of lines such as:
# x=value
# y=$(x)\something
#
# the final value for y will be value\something
# Define two status worker:
# - jk-status for read-only use
# - jk-manager for read/write use
worker.list=jk-status
worker.jk-status.type=status
worker.jk-status.read_only=true
worker.list=jk-manager
worker.list=worker1
worker.jk-manager.type=status
# We define a load balancer worker
# with name "balancer"
worker.list=balancer
worker.balancer.type=lb
# error_escalation_time: seconds, default = recover_time/2 (=30)
# Determines, how fast a detected error should switch from
# local error state to global error state
# Since: 1.2.28
worker.balancer.error_escalation_time=0
# - max_reply_timeouts: number, default=0
# If there are to many reply timeouts, a worker
# is put into the error state, i.e. it will become
# unavailable for all sessions residing on the respective
# Tomcat. The number of tolerated reply timeouts is
# configured with max_reply_timeouts. The number of
# timeouts occuring is divided by 2 once a minute and the
# resulting counter is compared against max_reply_timeouts.
# If you set max_reply_timeouts to N and the errors are
# occuring equally distributed over time, you will
# tolerate N/2 errors per minute. If they occur in a burst
# you will tolerate N errors.
# Since: 1.2.24
worker.balancer.max_reply_timeouts=10
# Now we add members to the load balancer
# First member is "node1", most
# attributes are inherited from the
# template "worker.template".
worker.balancer.balance_workers=worker1
worker.worker1.reference=worker.template
worker.worker1.host=localhost
worker.worker1.port=8080
# Activation allows to configure
# whether this node should actually be used
# A: active (use node fully)
# D: disabled (only use, if sticky session needs this node)
# S: stopped (do not use)
# Since: 1.2.19
worker.worker1.activation=A
# Second member is "node2", most
# attributes are inherited from the
# template "worker.template".
#worker.balancer.balance_workers=node2
#worker.node2.reference=worker.template
#worker.node2.host=localhost
#worker.node2.port=8209
# Activation allows to configure
# whether this node should actually be used
# A: active (use node fully)
# D: disabled (only use, if sticky session needs this node)
# S: stopped (do not use)
# Since: 1.2.19
#worker.node2.activation=A
# Finally we put the parameters
# which should apply to all our ajp13
# workers into the referenced template
# - Type is ajp13
worker.template.type=ajp13
# - socket_connect_timeout: milliseconds, default=0
# Since: 1.2.27
worker.template.socket_connect_timeout=5000
# - socket_keepalive: boolean, default=false
# Should we send TCP keepalive packets
# when connection is idle (socket option)?
worker.template.socket_keepalive=true
# - ping_mode: Character, default=none
# When should we use cping/cpong connection probing?
# C = directly after establishing a new connection
# P = directly before sending each request
# I = in regular intervals for idle connections
# using the watchdog thread
# A = all of the above
# Since: 1.2.27
worker.template.ping_mode=A
# - ping_timeout: milliseconds, default=10000
# Wait timeout for cpong after cping
# Can be overwritten for modes C and P
# Using connect_timeout and prepost_timeout.
# Since: 1.2.27
worker.template.ping_timeout=10000
# - connection_pool_minsize: number, default=connection_pool_size
# Lower pool size when shrinking pool due
# to idle connections
# We want all connections to be closed when
# idle for a long time in order to prevent
# firewall problems.
# Since: 1.2.16
worker.template.connection_pool_minsize=0
# - connection_pool_timeout: seconds, default=0
# Idle time, before a connection is eligible
# for being closed (pool shrinking).
# This should be the same value as connectionTimeout
# in the Tomcat AJP connector, but there it is
# milliseconds, here seconds.
worker.template.connection_pool_timeout=600
# - reply_timeout: milliseconds, default=0
# Any pause longer than this timeout during waiting
# for a part of the reply will abort handling the request
# in mod_jk. The request will proceed running in
# Tomcat, but the web server resources will be freed
# and an error is send to the client.
# For individual requests, the timeout can be overwritten
# by the Apache environment variable JK_REPLY_TIMEOUT.
# JK_REPLY_TIMEOUT since: 1.2.27
worker.template.reply_timeout=300000
# - recovery_options: number, default=0
# Bit mask to configure, if a request, which was send
# to a backend successfully, should be retried on another backend
# in case there's a problem with the response.
# Value "3" disables retries, whenever a part of the request was
# successfully send to the backend.
worker.template.recovery_options=3
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