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MINOR: stick-tables: Add GPC0 actions

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This patch adds access to GPC0 through http and tcp actions
This commit is contained in:
Thierry FOURNIER
2015-08-04 08:20:33 +02:00
committed by Willy Tarreau
parent 236657b5e0
commit e0627bdae0
3 changed files with 104 additions and 4 deletions
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31
doc/configuration.txt
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@@ -3365,6 +3365,7 @@ http-request { allow | deny | tarpit | auth [realm <realm>] | redirect <rule> |
set-map(<file name>) <key fmt> <value fmt> |
set-var(<var name>) <expr> |
{ track-sc0 | track-sc1 | track-sc2 } <key> [table <table>] |
sc-inc-gpc0(<sc-id>) |
sc-set-gpt0(<sc-id>) <int> |
lua <function name>
}
@@ -3635,6 +3636,11 @@ http-request { allow | deny | tarpit | auth [realm <realm>] | redirect <rule> |
an error occurs, this action silently fails and the actions evaluation
continues.
- sc-inc-gpc0(<sc-id>):
This action increments the GPC0 counter according with the sticky counter
designated by <sc-id>. If an error occurs, this action silently fails and
the actions evaluation continues.
- "lua" is used to run a Lua function if the action is executed. The single
parameter is the name of the function to run. The prototype of the
function is documented in the API documentation.
@@ -3745,6 +3751,7 @@ http-response { allow | deny | add-header <name> <fmt> | set-nice <nice> |
del-map(<file name>) <key fmt> |
set-map(<file name>) <key fmt> <value fmt> |
set-var(<var-name>) <expr> |
sc-inc-gpc0(<sc-id>) |
sc-set-gpt0(<sc-id>) <int> |
lua <function name>
}
@@ -3950,6 +3957,11 @@ http-response { allow | deny | add-header <name> <fmt> | set-nice <nice> |
an error occurs, this action silently fails and the actions evaluation
continues.
- sc-inc-gpc0(<sc-id>):
This action increments the GPC0 counter according with the sticky counter
designated by <sc-id>. If an error occurs, this action silently fails and
the actions evaluation continues.
There is no limit to the number of http-response statements per instance.
It is important to know that http-response rules are processed very early in
@@ -8312,6 +8324,11 @@ tcp-request connection <action> [{if | unless} <condition>]
advantage over just checking the keys, because only one table lookup is
performed for all ACL checks that make use of it.
- sc-inc-gpc0(<sc-id>):
The "sc-inc-gpc0" increments the GPC0 counter according to the sticky
counter designated by <sc-id>. If an error occurs, this action silently
fails and the actions evaluation continues.
- sc-set-gpt0(<sc-id>) <int>:
This action sets the GPT0 tag according to the sticky counter designated
by <sc-id> and the value of <int>. The expected result is a boolean. If
@@ -8354,8 +8371,8 @@ tcp-request content <action> [{if | unless} <condition>]
Arguments :
<action> defines the action to perform if the condition applies. Valid
actions include : "accept", "reject", "track-sc0", "track-sc1",
"track-sc2", "sc-set-gpt0", "capture" and "lua". See
"tcp-request connection" above for their signification.
"track-sc2", "sc-inc-gpc0", "sc-set-gpt0", "capture" and "lua".
See "tcp-request connection" above for their signification.
<condition> is a standard layer 4-7 ACL-based condition (see section 7).
@@ -8388,6 +8405,7 @@ tcp-request content <action> [{if | unless} <condition>]
- reject : the request is rejected and the connection is closed
- capture : the specified sample expression is captured
- { track-sc0 | track-sc1 | track-sc2 } <key> [table <table>]
- sc-inc-gpc0(<sc-id>)
- set-gpt0(<sc-id>) <int>
- lua <function>
- set-var(<var-name>) <expr>
@@ -8556,8 +8574,8 @@ tcp-response content <action> [{if | unless} <condition>]
no | no | yes | yes
Arguments :
<action> defines the action to perform if the condition applies. Valid
actions include : "accept", "close", "reject", "lua", and
"sc-set-gpt0".
actions include : "accept", "close", "reject", "lua",
"sc-inc-gpc0" and "sc-set-gpt0".
<condition> is a standard layer 4-7 ACL-based condition (see section 7).
@@ -8601,6 +8619,11 @@ tcp-response content <action> [{if | unless} <condition>]
- set-var(<var-name>) <expr>
Sets a variable.
- sc-inc-gpc0(<sc-id>):
This action increments the GPC0 counter according to the sticky
counter designated by <sc-id>. If an error occurs, this action fails
silently and the actions evaluation continues.
- sc-set-gpt0(<sc-id>) <int> :
This action sets the GPT0 tag according to the sticky counter designated
by <sc-id> and the value of <int>. The expected result is a boolean. If