openstack/devstack
Code Issues Proposed changes

Add an option in lib/swift to increase max_header_size

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With the increasing number of entries in the service_catalog header,
some projects will have a header bigger than 8192 and Swift cannot
handle headers of this size. Solum is the first one to have this issue

As a temporary hack to fix Solum's gate, we are increasing
the value of the max_header_size parameter in our "lib" script.

This patch makes this settings global to all projects using devstack,
so that in a near future, if a project has a service_catalog header
bigger than 8192, it doesn't have the same problems we had.

Closes bug 1316585

Change-Id: I5c15f8f9531839353c3d99e46d920688058ec33c
This commit is contained in:
Julien Vey 2014-05-06 15:10:07 +02:00
parent 6445bd6c15
commit 63024d9125
1 changed files with 5 additions and 0 deletions
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5
lib/swift
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@ -103,6 +103,10 @@ SWIFT_REPLICAS_SEQ=$(seq ${SWIFT_REPLICAS})
# trace through the logs when looking for its use.
SWIFT_LOG_TOKEN_LENGTH=${SWIFT_LOG_TOKEN_LENGTH:-12}
# Set ``SWIFT_MAX_HEADER_SIZE`` to configure the maximun length of headers in
# Swift API
SWIFT_MAX_HEADER_SIZE=${SWIFT_MAX_HEADER_SIZE:-16384}
# Set ``OBJECT_PORT_BASE``, ``CONTAINER_PORT_BASE``, ``ACCOUNT_PORT_BASE``
# Port bases used in port number calclution for the service "nodes"
# The specified port number will be used, the additinal ports calculated by
@ -404,6 +408,7 @@ EOF
cp ${SWIFT_DIR}/etc/swift.conf-sample ${SWIFT_CONF_DIR}/swift.conf
iniset ${SWIFT_CONF_DIR}/swift.conf swift-hash swift_hash_path_suffix ${SWIFT_HASH}
iniset ${SWIFT_CONF_DIR}/swift.conf swift-constraints max_header_size ${SWIFT_MAX_HEADER_SIZE}
for node_number in ${SWIFT_REPLICAS_SEQ}; do
swift_node_config=${SWIFT_CONF_DIR}/object-server/${node_number}.conf