From issues at jboss.org Thu Oct 13 08:45:00 2016 Content-Type: multipart/mixed; boundary="===============1367402107089788004==" MIME-Version: 1.0 From: Bogdan Sikora (JIRA) To: mod_cluster-issues at lists.jboss.org Subject: [mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-540) ManagerBalancerName variable is lowercased Date: Thu, 13 Oct 2016 08:45:00 -0400 Message-ID: In-Reply-To: JIRA.12654672.1476362495000@Atlassian.JIRA --===============1367402107089788004== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable [ https://issues.jboss.org/browse/MODCLUSTER-540?page=3Dcom.atlassian.= jira.plugin.system.issuetabpanels:all-tabpanel ] Bogdan Sikora updated MODCLUSTER-540: ------------------------------------- Description: = Documentation {noformat} 3.5.8. ManagerBalancerName ManagerBalancerName: That is the name of balancer to use when the JBoss AS/= JBossWeb/Tomcat doesn't provide a balancer name. Default: mycluster {noformat} Issue: Apache Httpd (2.4.23-ER1) did not recognize ManagerBalancerName uppercase l= etters and is turning whole name to lowercase. If worker passes balancer na= me then is correctly used as documentation suggest and even with uppercase = letters. = Reproduce: 1. Set up balancer (httpd) with worker (for example EAP-7, do not set Balan= cer variable) 2. Set ManagerBalancerName to QA-bAlAnCeR in mod_cluster.conf 3. Start everything and access mod_cluster status page = 4. Look for Balancer variable under your worker, should be cAmeLcAse but is= n't Workaround: Set balancer name in each worker, as documentation says it will override va= riable set in mod_cluster.conf (ManagerBalancerName) = Verbose: Httpd debug node join part {noformat} 08:13:22.058 [INFO] RESPONSE: Mod_cluster Status

mod_cluster/1.3.3.Final

Auto Refresh show DUMP output= show INFO output

Node jboss-eap-7.1 (ajp://192.168.122.88:8009):

Enable Contexts Disable Contexts Stop Contexts
Balancer:qa-balancer,LBGroup: ,Flushpackets: Off,Flushwait: 10000,Ping: 10= 000000,Smax: 2,Ttl: 60000000,Status: OK,Elected: 0,Read: 0,Transferred: 0,C= onnected: 0,Load: 1

Virtual Host 1:

Contexts:

/clusterbench, Status: ENAB=
LED Request: 0 Disable Stop

Aliases:

default-host
localhost
{noformat} {noformat} [Thu Oct 13 08:12:04.337611 2016] [:debug] [pid 12216] mod_manager.c(3018):= manager_handler CONFIG (/) processing: "JVMRoute=3Djboss-eap-7.1&Host=3D19= 2.168.122.88&Maxattempts=3D1&Port=3D8009&StickySessionForce=3DNo&Type=3Dajp= &ping=3D10" [Thu Oct 13 08:12:04.340202 2016] [:debug] [pid 12216] mod_manager.c(3068):= manager_handler CONFIG OK [Thu Oct 13 08:12:04.342416 2016] [:debug] [pid 12217] mod_manager.c(2302):= manager_trans ENABLE-APP (/) [Thu Oct 13 08:12:04.342499 2016] [authz_core:debug] [pid 12217] mod_authz_= core.c(809): [client 192.168.122.88:54652] AH01626: authorization result of= Require all granted: granted [Thu Oct 13 08:12:04.342509 2016] [authz_core:debug] [pid 12217] mod_authz_= core.c(809): [client 192.168.122.88:54652] AH01626: authorization result of= : granted [Thu Oct 13 08:12:04.342576 2016] [:debug] [pid 12217] mod_proxy_cluster.c(= 1054): update_workers_node starting [Thu Oct 13 08:12:04.343186 2016] [:debug] [pid 12217] mod_proxy_cluster.c(= 695): add_balancer_node: Create balancer balancer://qa-balancer [Thu Oct 13 08:12:04.343243 2016] [:debug] [pid 12217] mod_proxy_cluster.c(= 293): Created: worker for ajp://192.168.122.88:8009 [Thu Oct 13 08:12:04.343259 2016] [proxy:debug] [pid 12217] proxy_util.c(17= 79): AH00925: initializing worker ajp://192.168.122.88 shared [Thu Oct 13 08:12:04.343262 2016] [proxy:debug] [pid 12217] proxy_util.c(18= 21): AH00927: initializing worker ajp://192.168.122.88 local [Thu Oct 13 08:12:04.343279 2016] [proxy:debug] [pid 12217] proxy_util.c(18= 72): AH00931: initialized single connection worker in child 12217 for (192.= 168.122.88) [Thu Oct 13 08:12:04.343288 2016] [:debug] [pid 12217] mod_proxy_cluster.c(= 293): Created: worker for ajp://192.168.122.88:8009 [Thu Oct 13 08:12:04.343290 2016] [proxy:debug] [pid 12217] proxy_util.c(17= 74): AH00924: worker ajp://192.168.122.88 shared already initialized [Thu Oct 13 08:12:04.343292 2016] [proxy:debug] [pid 12217] proxy_util.c(18= 21): AH00927: initializing worker ajp://192.168.122.88 local [Thu Oct 13 08:12:04.343312 2016] [proxy:debug] [pid 12217] proxy_util.c(18= 72): AH00931: initialized single connection worker in child 12217 for (192.= 168.122.88) [Thu Oct 13 08:12:04.343318 2016] [:debug] [pid 12217] mod_proxy_cluster.c(= 1066): update_workers_node done {noformat} Configuration (mod_cluster.conf) {noformat} Listen 192.168.122.88:8747 LogLevel debug ServerName localhost.localdomain:8747 Require all granted KeepAliveTimeout 60 MaxKeepAliveRequests 0 ServerAdvertise on AdvertiseFrequency 5 ManagerBalancerName QA-bAlAnCeR AdvertiseGroup 224.0.5.88:23364 AdvertiseBindAddress 192.168.122.88:23364 EnableMCPMReceive SetHandler mod_cluster-manager Require all granted {noformat} was: Documentation {noformat} 3.5.8. ManagerBalancerName ManagerBalancerName: That is the name of balancer to use when the JBoss AS/= JBossWeb/Tomcat doesn't provide a balancer name. Default: mycluster {noformat} Issue: Apache Httpd (2.4.23-ER1) did not recognize ManagerBalancerName uppercase l= etters and is turning whole name to lowercase. If worker passes balancer na= me then is correctly used as documentation suggest and even with uppercase = letters. = Reproduce: 1. Set up balancer (httpd) with worker (for example EAP-7, do not set Balan= cer variable) 2. Set ManagerBalancerName to QA-bAlAnCeR in mod_cluster.conf 3. Start everything and access mod_cluster status page = 4. Look for Balancer variable under your worker, should be cAmeLcAse but is= n't Workaround: Set balancer name in each worker, as documentation says it will override va= riable set in mod_cluster.conf (ManagerBalancerName) = Verbose: Httpd debug node join part {noformat} 08:13:22.058 [INFO] RESPONSE: Mod_cluster Status

mod_cluster/1.3.3.Final

Auto Refresh show DUMP output= show INFO output

Node jboss-eap-7.1 (ajp://192.168.122.88:8009):

Enable Contexts Disable Contexts Stop Contexts
Balancer:qa-balancert,LBGroup: ,Flushpackets: Off,Flushwait: 10000,Ping: 1= 0000000,Smax: 2,Ttl: 60000000,Status: OK,Elected: 0,Read: 0,Transferred: 0,= Connected: 0,Load: 1

Virtual Host 1:

Contexts:

/clusterbench, Status: ENAB=
LED Request: 0 Disable Stop

Aliases:

default-host
localhost
{noformat} {noformat} [Thu Oct 13 08:12:04.337611 2016] [:debug] [pid 12216] mod_manager.c(3018):= manager_handler CONFIG (/) processing: "JVMRoute=3Djboss-eap-7.1&Host=3D19= 2.168.122.88&Maxattempts=3D1&Port=3D8009&StickySessionForce=3DNo&Type=3Dajp= &ping=3D10" [Thu Oct 13 08:12:04.340202 2016] [:debug] [pid 12216] mod_manager.c(3068):= manager_handler CONFIG OK [Thu Oct 13 08:12:04.342416 2016] [:debug] [pid 12217] mod_manager.c(2302):= manager_trans ENABLE-APP (/) [Thu Oct 13 08:12:04.342499 2016] [authz_core:debug] [pid 12217] mod_authz_= core.c(809): [client 192.168.122.88:54652] AH01626: authorization result of= Require all granted: granted [Thu Oct 13 08:12:04.342509 2016] [authz_core:debug] [pid 12217] mod_authz_= core.c(809): [client 192.168.122.88:54652] AH01626: authorization result of= : granted [Thu Oct 13 08:12:04.342576 2016] [:debug] [pid 12217] mod_proxy_cluster.c(= 1054): update_workers_node starting [Thu Oct 13 08:12:04.343186 2016] [:debug] [pid 12217] mod_proxy_cluster.c(= 695): add_balancer_node: Create balancer balancer://qa-balancer [Thu Oct 13 08:12:04.343243 2016] [:debug] [pid 12217] mod_proxy_cluster.c(= 293): Created: worker for ajp://192.168.122.88:8009 [Thu Oct 13 08:12:04.343259 2016] [proxy:debug] [pid 12217] proxy_util.c(17= 79): AH00925: initializing worker ajp://192.168.122.88 shared [Thu Oct 13 08:12:04.343262 2016] [proxy:debug] [pid 12217] proxy_util.c(18= 21): AH00927: initializing worker ajp://192.168.122.88 local [Thu Oct 13 08:12:04.343279 2016] [proxy:debug] [pid 12217] proxy_util.c(18= 72): AH00931: initialized single connection worker in child 12217 for (192.= 168.122.88) [Thu Oct 13 08:12:04.343288 2016] [:debug] [pid 12217] mod_proxy_cluster.c(= 293): Created: worker for ajp://192.168.122.88:8009 [Thu Oct 13 08:12:04.343290 2016] [proxy:debug] [pid 12217] proxy_util.c(17= 74): AH00924: worker ajp://192.168.122.88 shared already initialized [Thu Oct 13 08:12:04.343292 2016] [proxy:debug] [pid 12217] proxy_util.c(18= 21): AH00927: initializing worker ajp://192.168.122.88 local [Thu Oct 13 08:12:04.343312 2016] [proxy:debug] [pid 12217] proxy_util.c(18= 72): AH00931: initialized single connection worker in child 12217 for (192.= 168.122.88) [Thu Oct 13 08:12:04.343318 2016] [:debug] [pid 12217] mod_proxy_cluster.c(= 1066): update_workers_node done {noformat} Configuration (mod_cluster.conf) {noformat} Listen 192.168.122.88:8747 LogLevel debug ServerName localhost.localdomain:8747 Require all granted KeepAliveTimeout 60 MaxKeepAliveRequests 0 ServerAdvertise on AdvertiseFrequency 5 ManagerBalancerName QA-bAlAnCeR AdvertiseGroup 224.0.5.88:23364 AdvertiseBindAddress 192.168.122.88:23364 EnableMCPMReceive SetHandler mod_cluster-manager Require all granted {noformat} > ManagerBalancerName variable is lowercased > ------------------------------------------ > > Key: MODCLUSTER-540 > URL: https://issues.jboss.org/browse/MODCLUSTER-540 > Project: mod_cluster > Issue Type: Bug > Affects Versions: 1.3.3.Final > Reporter: Bogdan Sikora > Assignee: Michal Karm Babacek > > Documentation > {noformat} > 3.5.8. ManagerBalancerName > ManagerBalancerName: That is the name of balancer to use when the JBoss A= S/JBossWeb/Tomcat doesn't provide a balancer name. > Default: mycluster > {noformat} > Issue: > Apache Httpd (2.4.23-ER1) did not recognize ManagerBalancerName uppercase= letters and is turning whole name to lowercase. If worker passes balancer = name then is correctly used as documentation suggest and even with uppercas= e letters. = > Reproduce: > 1. Set up balancer (httpd) with worker (for example EAP-7, do not set Bal= ancer variable) > 2. Set ManagerBalancerName to QA-bAlAnCeR in mod_cluster.conf > 3. Start everything and access mod_cluster status page = > 4. Look for Balancer variable under your worker, should be cAmeLcAse but = isn't > Workaround: > Set balancer name in each worker, as documentation says it will override = variable set in mod_cluster.conf (ManagerBalancerName) = > Verbose: > Httpd debug node join part > {noformat} > 08:13:22.058 [INFO] RESPONSE: > > Mod_cluster Status > >

mod_cluster/1.3.3.Final

Auto Refresh show DUMP outp= ut show INFO output >

Node jboss-eap-7.1 (ajp://192.168.122.88:8009):

> Enable Contexts Disable Contexts Stop Contexts
> Balancer:qa-balancer,LBGroup: ,Flushpackets: Off,Flushwait: 10000,Ping: = 10000000,Smax: 2,Ttl: 60000000,Status: OK,Elected: 0,Read: 0,Transferred: 0= ,Connected: 0,Load: 1 >

Virtual Host 1:

Contexts:

/clusterbench, Status: EN=
ABLED Request: 0 Disable Stop
>

Aliases:

default-host
> localhost
>
> {noformat} > {noformat} > [Thu Oct 13 08:12:04.337611 2016] [:debug] [pid 12216] mod_manager.c(3018= ): manager_handler CONFIG (/) processing: "JVMRoute=3Djboss-eap-7.1&Host=3D= 192.168.122.88&Maxattempts=3D1&Port=3D8009&StickySessionForce=3DNo&Type=3Da= jp&ping=3D10" > [Thu Oct 13 08:12:04.340202 2016] [:debug] [pid 12216] mod_manager.c(3068= ): manager_handler CONFIG OK > [Thu Oct 13 08:12:04.342416 2016] [:debug] [pid 12217] mod_manager.c(2302= ): manager_trans ENABLE-APP (/) > [Thu Oct 13 08:12:04.342499 2016] [authz_core:debug] [pid 12217] mod_auth= z_core.c(809): [client 192.168.122.88:54652] AH01626: authorization result = of Require all granted: granted > [Thu Oct 13 08:12:04.342509 2016] [authz_core:debug] [pid 12217] mod_auth= z_core.c(809): [client 192.168.122.88:54652] AH01626: authorization result = of : granted > [Thu Oct 13 08:12:04.342576 2016] [:debug] [pid 12217] mod_proxy_cluster.= c(1054): update_workers_node starting > [Thu Oct 13 08:12:04.343186 2016] [:debug] [pid 12217] mod_proxy_cluster.= c(695): add_balancer_node: Create balancer balancer://qa-balancer > [Thu Oct 13 08:12:04.343243 2016] [:debug] [pid 12217] mod_proxy_cluster.= c(293): Created: worker for ajp://192.168.122.88:8009 > [Thu Oct 13 08:12:04.343259 2016] [proxy:debug] [pid 12217] proxy_util.c(= 1779): AH00925: initializing worker ajp://192.168.122.88 shared > [Thu Oct 13 08:12:04.343262 2016] [proxy:debug] [pid 12217] proxy_util.c(= 1821): AH00927: initializing worker ajp://192.168.122.88 local > [Thu Oct 13 08:12:04.343279 2016] [proxy:debug] [pid 12217] proxy_util.c(= 1872): AH00931: initialized single connection worker in child 12217 for (19= 2.168.122.88) > [Thu Oct 13 08:12:04.343288 2016] [:debug] [pid 12217] mod_proxy_cluster.= c(293): Created: worker for ajp://192.168.122.88:8009 > [Thu Oct 13 08:12:04.343290 2016] [proxy:debug] [pid 12217] proxy_util.c(= 1774): AH00924: worker ajp://192.168.122.88 shared already initialized > [Thu Oct 13 08:12:04.343292 2016] [proxy:debug] [pid 12217] proxy_util.c(= 1821): AH00927: initializing worker ajp://192.168.122.88 local > [Thu Oct 13 08:12:04.343312 2016] [proxy:debug] [pid 12217] proxy_util.c(= 1872): AH00931: initialized single connection worker in child 12217 for (19= 2.168.122.88) > [Thu Oct 13 08:12:04.343318 2016] [:debug] [pid 12217] mod_proxy_cluster.= c(1066): update_workers_node done > {noformat} > Configuration (mod_cluster.conf) > {noformat} > > Listen 192.168.122.88:8747 > LogLevel debug > > ServerName localhost.localdomain:8747 > > Require all granted > > KeepAliveTimeout 60 > MaxKeepAliveRequests 0 > ServerAdvertise on > AdvertiseFrequency 5 > ManagerBalancerName QA-bAlAnCeR > AdvertiseGroup 224.0.5.88:23364 > AdvertiseBindAddress 192.168.122.88:23364 > EnableMCPMReceive > > SetHandler mod_cluster-manager > Require all granted > > > > {noformat} -- This message was sent by Atlassian JIRA (v6.4.11#64026) --===============1367402107089788004==--