Re: [OT] Re: How to set apache load balancer for send request to 6 tomcat server
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Zahid, On 12/27/19 10:33, Zahid Rahman wrote: > Good, please expand Please ask a separate wquestion on the list so we don't hijack this thread. - -chris > On Fri, 27 Dec 2019, 15:27 Christopher Schultz, < > ch...@christopherschultz.net> wrote: > > Zahid, > > On 12/23/19 15:19, Zahid Rahman wrote: If your backend tomcat servers are running on different physical machines therefore with different ip addresses then there is nothing wrong with each backend tomcat server listening on same port (80) of each machine. Further to mod_jk worker properties file redirection. It is pointless in having multiple tomcat instances running on same machine , because the kernel will slice and share resources as per priority level setting of OS. > > I disagree. There are use-cases for running multiple Tomcat > instances on the same machine. > If you don't have heavy user activity expectations then this excercise is pointless. > > ? > > -chris > On Mon, 23 Dec 2019, 17:45 Giancarlo Celli, wrote: > Hi, I need to configure a load balancer with apache > connector on a jelastic server that redirects requests to 6 > server workers with tomcat 7 installed. Atteched you can > find extract from httpd.conf and workers.properties. I need > to send single request to tomcat server individually, so I > set sticky_session to 0. Could you tell me if parameters > are configured correctly? Is the collector able to handle > all requests? Could you give me some further advice? > > Each tomcat server is configured with the following > parameters: > > connectionTimeout="2" redirectPort="8443" /> > > The balancer has the following configuration: Server > version: Apache/2.4.39 (codeit) Server built: Apr 3 2019 > 18:54:14 Architecture: 64-bit Server MPM: event > threaded: yes (fixed thread count) forked: yes > (variable process count) > > > Thanks. Best regards. > > > -- - --- > > > > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: > users-h...@tomcat.apache.org >> >> - >> >> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >> For additional commands, e-mail: users-h...@tomcat.apache.org >> >> > -BEGIN PGP SIGNATURE- Comment: Using GnuPG with Thunderbird - https://www.enigmail.net/ iQIzBAEBCAAdFiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAl4LaYgACgkQHPApP6U8 pFgQ/g//VkvlaYWhD0j7sUfHaPFgClm/cShsvALKF5m833uaMpv/MEyRlNw7338Z rYzn5XxLTEKA65JmpNEtGK8XxmnH8bq+o/p3a43JO7SeEqVuat34G5DFTm95PHy5 18lI1g4iRdskAINn12t2OB+hgeKyUZmm8wtQl+2IxVd2PJlmz0jQXfAQk/L+410w Tj0E6NHZ8YIVr7euKLah8S44bbPKIMpmEkU0B+iGXQ3V7D2h6NiTDE6EWpUMcwg3 lbfsGM88UQsaAQYHSZkYCZeMbBEQTL6GP10VtcsYNa/BDo1X2QbX3C5SH7ffKP0z ZQEBanFmM8qIYjTMwf47AjIwboXKxA/Y5bMvcB1l7sshKYLZOsuPNUH5caCYL9Lc +6/VJ8eYlhcM1hJAIQ6qMM0fvhfaaNR4HJTsOEQIPSzrT1ctAiyrmxLQKih1qY01 WAaZ0UE/gACYeqmRjGaTPrznBQI6cHKvDoZEdX9kW7pm3MrKaMZ/WeWJpFZiwVUb QhG/NDqRjHs3hi8X0qqxNWGWhW1KX9YPV5xBacvURdrbeoYysZKsf+qWyFy+vtSI pefwbzYWZCWiBQ4/RYP+QDkC23iy1k28i0n8X9//s0xbgQBQrjX7fv/Jt7EGbmcX cd8sR2mr6JUZkb/GSZjhUsFPuelTgskPhKFxy23iz+QtMLv3UqI= =gVmH -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: [OT] Re: How to set apache load balancer for send request to 6 tomcat server
Good, please expand On Fri, 27 Dec 2019, 15:27 Christopher Schultz, < ch...@christopherschultz.net> wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 > > Zahid, > > On 12/23/19 15:19, Zahid Rahman wrote: > > If your backend tomcat servers are running on different physical > > machines therefore with different ip addresses then there is > > nothing wrong with each backend tomcat server listening on same > > port (80) of each machine. Further to mod_jk worker properties file > > redirection. > > > > It is pointless in having multiple tomcat instances running on same > > machine , because the kernel will slice and share resources as per > > priority level setting of OS. > > I disagree. There are use-cases for running multiple Tomcat instances > on the same machine. > > > If you don't have heavy user activity expectations then this > > excercise is pointless. > > ? > > - -chris > > > On Mon, 23 Dec 2019, 17:45 Giancarlo Celli, > > wrote: > > > >> Hi, I need to configure a load balancer with apache connector on > >> a jelastic server that redirects requests to 6 server workers > >> with tomcat 7 installed. Atteched you can find extract from > >> httpd.conf and workers.properties. I need to send single request > >> to tomcat server individually, so I set sticky_session to 0. > >> Could you tell me if parameters are configured correctly? Is the > >> collector able to handle all requests? Could you give me some > >> further advice? > >> > >> Each tomcat server is configured with the following parameters: > >> > >> >> connectionTimeout="2" redirectPort="8443" /> > >> > >> The balancer has the following configuration: Server version: > >> Apache/2.4.39 (codeit) Server built: Apr 3 2019 18:54:14 > >> Architecture: 64-bit Server MPM: event threaded: yes > >> (fixed thread count) forked: yes (variable process count) > >> > >> > >> Thanks. Best regards. > >> > >> > >> - > >> > >> > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > >> For additional commands, e-mail: users-h...@tomcat.apache.org > > > -BEGIN PGP SIGNATURE- > Comment: Using GnuPG with Thunderbird - https://www.enigmail.net/ > > iQIzBAEBCAAdFiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAl4GIuwACgkQHPApP6U8 > pFgmQA//aMZLwDbtop83M7HTtM2P8vXzO7Z1cbvu5NA8yvt4IjMBA9WyrJ+XYhDn > pRHJP2S0LTLmWrZ3n8o2QpdUGkMwWwpnhuHsr1zqzwhIxWtB1tmBoIgkueM92Yk1 > wXOHuy+PRlXGTRkujprb6bwUH2OxGp3Z6w3X1kqdvgJtZ6ZydBFD+eDv0epOSPay > z3gvFraikSSY6IAf2y3gI/FTMT8kjUmo+M9TnnZ2Lbjmaxg/abmRa1rypcaMLXPf > DjlQ0SAJtu2lS4wtQphY1beAsP2l/EXlMPaWIy2HbbaTBmZNtevM21OyxsWAdXQH > SNmPDIC0AycTJfpeeB3tUbAtPVBKUkoOoaMLEkuAp1JdqnrW1KGH71cAvDkdJIBK > 7b8mXTE07/mVpak4XhIqfdEkTLI+QWpYDIds6xWPYFokNtfevD6ZIBjbtNyqFcgE > CEFHOkiM9JtzEOLJu24bS6MAbeYx4TnkvcZZF3hd79/Cxbusw2rlTZEvvKSSDXUn > tWi4/xeTq1o8slmWf+A241qrr4SyHdOR8XVMUT4RvXSCcmBdkh0UDsxaMXLyx/AK > yg7BxhU8d2OTmOfsFzRMCYZOpw+P+a5zE+3lNkeTbLuIamn9igKm/E7msd/enK4Z > yHWd7tof+JXHGyhtYsBlr8tM8cm9pS2R02kLHAr34s7t0TjL9D4= > =qkR+ > -END PGP SIGNATURE- > > - > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
[OT] Re: How to set apache load balancer for send request to 6 tomcat server
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Zahid, On 12/23/19 15:19, Zahid Rahman wrote: > If your backend tomcat servers are running on different physical > machines therefore with different ip addresses then there is > nothing wrong with each backend tomcat server listening on same > port (80) of each machine. Further to mod_jk worker properties file > redirection. > > It is pointless in having multiple tomcat instances running on same > machine , because the kernel will slice and share resources as per > priority level setting of OS. I disagree. There are use-cases for running multiple Tomcat instances on the same machine. > If you don't have heavy user activity expectations then this > excercise is pointless. ? - -chris > On Mon, 23 Dec 2019, 17:45 Giancarlo Celli, > wrote: > >> Hi, I need to configure a load balancer with apache connector on >> a jelastic server that redirects requests to 6 server workers >> with tomcat 7 installed. Atteched you can find extract from >> httpd.conf and workers.properties. I need to send single request >> to tomcat server individually, so I set sticky_session to 0. >> Could you tell me if parameters are configured correctly? Is the >> collector able to handle all requests? Could you give me some >> further advice? >> >> Each tomcat server is configured with the following parameters: >> >> > connectionTimeout="2" redirectPort="8443" /> >> >> The balancer has the following configuration: Server version: >> Apache/2.4.39 (codeit) Server built: Apr 3 2019 18:54:14 >> Architecture: 64-bit Server MPM: event threaded: yes >> (fixed thread count) forked: yes (variable process count) >> >> >> Thanks. Best regards. >> >> >> - >> >> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org >> For additional commands, e-mail: users-h...@tomcat.apache.org > -BEGIN PGP SIGNATURE- Comment: Using GnuPG with Thunderbird - https://www.enigmail.net/ iQIzBAEBCAAdFiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAl4GIuwACgkQHPApP6U8 pFgmQA//aMZLwDbtop83M7HTtM2P8vXzO7Z1cbvu5NA8yvt4IjMBA9WyrJ+XYhDn pRHJP2S0LTLmWrZ3n8o2QpdUGkMwWwpnhuHsr1zqzwhIxWtB1tmBoIgkueM92Yk1 wXOHuy+PRlXGTRkujprb6bwUH2OxGp3Z6w3X1kqdvgJtZ6ZydBFD+eDv0epOSPay z3gvFraikSSY6IAf2y3gI/FTMT8kjUmo+M9TnnZ2Lbjmaxg/abmRa1rypcaMLXPf DjlQ0SAJtu2lS4wtQphY1beAsP2l/EXlMPaWIy2HbbaTBmZNtevM21OyxsWAdXQH SNmPDIC0AycTJfpeeB3tUbAtPVBKUkoOoaMLEkuAp1JdqnrW1KGH71cAvDkdJIBK 7b8mXTE07/mVpak4XhIqfdEkTLI+QWpYDIds6xWPYFokNtfevD6ZIBjbtNyqFcgE CEFHOkiM9JtzEOLJu24bS6MAbeYx4TnkvcZZF3hd79/Cxbusw2rlTZEvvKSSDXUn tWi4/xeTq1o8slmWf+A241qrr4SyHdOR8XVMUT4RvXSCcmBdkh0UDsxaMXLyx/AK yg7BxhU8d2OTmOfsFzRMCYZOpw+P+a5zE+3lNkeTbLuIamn9igKm/E7msd/enK4Z yHWd7tof+JXHGyhtYsBlr8tM8cm9pS2R02kLHAr34s7t0TjL9D4= =qkR+ -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
