Description of problem: Edit manifest.yml of haproxy, set the value of max to 2. Then create a scalable application and scale it up 7 times. Check each gear, and found 3 gears have haproxy added, which exceeds to be greater than the value of "max" Version-Release number of selected component (if applicable): On devenv_3545 How reproducible: Always Steps to Reproduce: 1. Edit /var/lib/openshift/.cartridge_repository/redhat-haproxy/0.0.3/metadata/manifest.yml, update with following: Scaling: Min: 1 Max: 2 Multiplier: 2 2. Clear broker cache and restart broker 3. Create a scalable application, scale it up 7 times rhc app create php1s php-5.3 -s rhc cartridge-scale php-5.3 -a php1s --min 7 --max -1 4. Check whether haproxy got created under expected gears Actual results: After step 4: haproxy is created under 1st, 3rd and 5th gear, there are in total 3 gears associated with haproxy. Expected results: Should have 2 gears with haproxy, which is set be the value of "Max" Additional info:
Fixed in pull request : https://github.com/openshift/origin-server/pull/3154
Tested on devenv_3562, still reproduced this issue, still got one more haproxy gear Here is the manifest.yml of haproxy Scaling: Min: 1 Max: 2 Multiplier: 2 Here is the app info in mongo "group_instances" : [ { "_id" : ObjectId("51f1d77d6d0846283e00000c"), "gears" : [ { "_id" : ObjectId("51f1d77c6d0846283e000001"), "app_dns" : true, "host_singletons" : true, "name" : "php1s", "quarantined" : false, "server_identity" : "ip-10-236-151-86", "sparse_carts" : [ ObjectId("51f1d78c6d0846283e00001c") ], "uid" : null, "uuid" : "51f1d77c6d084615ad000001" }, { "_id" : ObjectId("51f1d7f56d0846283e000065"), "app_dns" : false, "host_singletons" : false, "name" : "fac8d82af59611e29f4522000aec9756", "quarantined" : false, "server_identity" : "ip-10-236-151-86", "sparse_carts" : [ ], "uid" : null, "uuid" : "fac8d82af59611e29f4522000aec9756" }, { "_id" : ObjectId("51f1d7f56d0846283e000066"), "app_dns" : false, "host_singletons" : false, "name" : "fae30df8f59611e29f4522000aec9756", "quarantined" : false, "server_identity" : "ip-10-236-151-86", "sparse_carts" : [ ObjectId("51f1d78c6d0846283e00001c") ], "uid" : null, "uuid" : "fae30df8f59611e29f4522000aec9756" }, { "_id" : ObjectId("51f1d7f56d0846283e000067"), "app_dns" : false, "host_singletons" : false, "name" : "fae6128cf59611e29f4522000aec9756", "quarantined" : false, "server_identity" : "ip-10-236-151-86", "sparse_carts" : [ ], "uid" : null, "uuid" : "fae6128cf59611e29f4522000aec9756" }, { "_id" : ObjectId("51f1d7f56d0846283e000068"), "app_dns" : false, "host_singletons" : false, "name" : "51f1d7f56d084615ad000004", "quarantined" : false, "server_identity" : "ip-10-236-151-86", "sparse_carts" : [ ObjectId("51f1d78c6d0846283e00001c") ], "uid" : null, "uuid" : "51f1d7f56d084615ad000004" }, { "_id" : ObjectId("51f1d7f56d0846283e000069"), "app_dns" : false, "host_singletons" : false, "name" : "972113199135732225015808", "quarantined" : false, "server_identity" : "ip-10-236-151-86", "sparse_carts" : [ ], "uid" : null, "uuid" : "972113199135732225015808" }, { "_id" : ObjectId("51f1d7f56d0846283e00006a"), "app_dns" : false, "host_singletons" : false, "name" : "407885918745554298339328", "quarantined" : false, "server_identity" : "ip-10-236-151-86", "sparse_carts" : [ ], "uid" : null, "uuid" : "407885918745554298339328" } ] } ], Here is the gear details [root@ip-10-236-151-86 openshift]# ls 51f1d77c6d084615ad000001 app-root git haproxy php [root@ip-10-236-151-86 openshift]# ls fac8d82af59611e29f4522000aec9756 app-root git php [root@ip-10-236-151-86 openshift]# ls fae30df8f59611e29f4522000aec9756 app-root git haproxy php [root@ip-10-236-151-86 openshift]# ls fae6128cf59611e29f4522000aec9756 app-root git php [root@ip-10-236-151-86 openshift]# ls 51f1d7f56d084615ad000004 app-root git haproxy php [root@ip-10-236-151-86 openshift]# ls 972113199135732225015808 app-root git php [root@ip-10-236-151-86 openshift]# ls 407885918745554298339328 app-root git php
Teseted on devenv_3574, this bug should be fixed now, following comment 2, now the haproxy is created every 2nd gear and in total 2 gears. This bug can be verified once it's on_qa "group_instances" : [ { "_id" : ObjectId("51f63d904fa22cd16e00000c"), "gears" : [ { "_id" : ObjectId("51f63d904fa22cd16e000001"), "app_dns" : true, "host_singletons" : true, "name" : "php1s", "quarantined" : false, "server_identity" : "ip-10-139-36-104", "sparse_carts" : [ ObjectId("51f63d9f4fa22cd16e00001c") ], "uid" : null, "uuid" : "51f63d904fa22c42fb000001" }, { "_id" : ObjectId("51f63eb74fa22cd16e000063"), "app_dns" : false, "host_singletons" : false, "name" : "94738596f83611e28cc722000a8b2468", "quarantined" : false, "server_identity" : "ip-10-139-36-104", "sparse_carts" : [ ], "uid" : null, "uuid" : "94738596f83611e28cc722000a8b2468" }, { "_id" : ObjectId("51f63eb74fa22cd16e000064"), "app_dns" : false, "host_singletons" : false, "name" : "94936fdcf83611e28cc722000a8b2468", "quarantined" : false, "server_identity" : "ip-10-139-36-104", "sparse_carts" : [ ], "uid" : null, "uuid" : "94936fdcf83611e28cc722000a8b2468" }, { "_id" : ObjectId("51f63eb74fa22cd16e000065"), "app_dns" : false, "host_singletons" : false, "name" : "525633959247542856187904", "quarantined" : false, "server_identity" : "ip-10-139-36-104", "sparse_carts" : [ ObjectId("51f63d9f4fa22cd16e00001c") ], "uid" : null, "uuid" : "525633959247542856187904" }, { "_id" : ObjectId("51f63eb74fa22cd16e000066"), "app_dns" : false, "host_singletons" : false, "name" : "51f63eb74fa22c42fb000004", "quarantined" : false, "server_identity" : "ip-10-139-36-104", "sparse_carts" : [ ], "uid" : null, "uuid" : "51f63eb74fa22c42fb000004" }, { "_id" : ObjectId("51f63eb74fa22cd16e000067"), "app_dns" : false, "host_singletons" : false, "name" : "51f63eb74fa22c42fb000005", "quarantined" : false, "server_identity" : "ip-10-139-36-104", "sparse_carts" : [ ], "uid" : null, "uuid" : "51f63eb74fa22c42fb000005" }, { "_id" : ObjectId("51f63eb74fa22cd16e000068"), "app_dns" : false, "host_singletons" : false, "name" : "51f63eb74fa22c42fb000006", "quarantined" : false, "server_identity" : "ip-10-139-36-104", "sparse_carts" : [ ], "uid" : null, "uuid" : "51f63eb74fa22c42fb000006" } ] } ], [root@ip-10-139-36-104 openshift]# ls 51f63d904fa22c42fb000001 app-root git haproxy php [root@ip-10-139-36-104 openshift]# ls 94738596f83611e28cc722000a8b2468 app-root git php [root@ip-10-139-36-104 openshift]# ls 94936fdcf83611e28cc722000a8b2468 app-root git php [root@ip-10-139-36-104 openshift]# ls 525633959247542856187904 app-root git haproxy php [root@ip-10-139-36-104 openshift]# ls 51f63eb74fa22c42fb000004 app-root git php [root@ip-10-139-36-104 openshift]# ls 51f63eb74fa22c42fb000005 app-root git php [root@ip-10-139-36-104 openshift]# ls 51f63eb74fa22c42fb000006 app-root git php
Fixed with rev#0bc92a9d4b75514bf667eacdf356581b055d6b6c
This bug could be verified according to comment 3