PGPool热备VIP [英] PGPool hot standby VIP

问题描述

我正在尝试< g class ="gr_ gr_17 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling ins-del" data-gr-id ＝"17". id ="17"> setup/g.几个PG服务器，其< g class ="gr_ gr_33 gr-alert gr_spell gr_inline_cards gr_disable_anim_appear ContextualSpelling" data-gr-id ＝"33". id ＝"33" pgpool/g.它们是< g class ="gr_gr_61 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling ins-del" data-gr-id ＝"61". id ="61"> setup/g.作为热备用.我放入了位于我的私有子网中的VIP，，但是/g 当< g class ="gr_ gr_164 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling"时data-gr-id ＝"164". id ="164"> pgpool//g.如果激活主服务器，则专用子网中的其他服务器将无法访问< g class ="gr_ gr_233 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling ins-del multiReplace"data-gr-id ="233". id ＝"233" vip/g. < g class ="gr_ gr_335 gr-alert gr_gramm gr_inline_cards gr_run_anim仅语法-ins replaceWithoutSep" data-gr-id ＝"335". id ="335">/g使它工作的方法是分配VIP< g class ="gr_gr_311 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling ins-del multiReplace" data-gr-id ＝"311". id ="311" ip/g 服务器处于活动状态.这在< g class ="gr_ gr_436 gr-alert gr_gramm gr_inline_cards gr_run_anim仅语法in-doublereplace replaceWithoutSep"中不起作用data-gr-id ＝"436". id ="436"> failover</g>设想.我是什么

I am trying to <g class="gr_ gr_17 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling ins-del" data-gr-id="17" id="17">setup</g> a couple PG servers with <g class="gr_ gr_33 gr-alert gr_spell gr_inline_cards gr_disable_anim_appear ContextualSpelling" data-gr-id="33" id="33">pgpool</g>. They are <g class="gr_ gr_61 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling ins-del" data-gr-id="61" id="61">setup</g> as a hot standby. I put in a VIP that is within my private subnet, <g class="gr_ gr_239 gr-alert gr_gramm gr_inline_cards gr_run_anim Punctuation only-ins replaceWithoutSep" data-gr-id="239" id="239">however</g> when <g class="gr_ gr_164 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling" data-gr-id="164" id="164">pgpool</g> activates the primary, other servers in the private subnet cannot access the <g class="gr_ gr_233 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling ins-del multiReplace" data-gr-id="233" id="233">vip</g>. <g class="gr_ gr_335 gr-alert gr_gramm gr_inline_cards gr_run_anim Grammar only-ins replaceWithoutSep" data-gr-id="335" id="335">Only</g> way to get it to work is to assign the VIP <g class="gr_ gr_311 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling ins-del multiReplace" data-gr-id="311" id="311">ip</g> to the server active. This won't work in <g class="gr_ gr_436 gr-alert gr_gramm gr_inline_cards gr_run_anim Grammar only-ins doubleReplace replaceWithoutSep" data-gr-id="436" id="436">failover</g> scenario. What am I doing wrong?

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我正在尝试使用pgpool设置几个PG服务器.它们被设置为热备用.我放入了专用子网中的VIP，但是，当pgpool激活主服务器时，专用子网中的其他服务器将无法访问VIP.唯一的途径 它的工作是将VIP IP分配给活动的服务器.这在故障转移方案中将不起作用.我在做什么错了?

I am trying to setup a couple PG servers with pgpool. They are setup as a hot standby. I put in a VIP that is within my private subnet, however when pgpool activates the primary, other servers in the private subnet cannot access the vip. Only way to get it to work is to assign the VIP ip to the server active. This won't work in failover scenario. What am I doing wrong?

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