# \[7.0 Error\] CANNOT start after changing IP in 7.0 (code=exited, status=78) **URL:** \ **Category:** Elasticsearch\ **Created:** [April 25, 2019, 12:30pm UTC](https://discuss.elastic.co/t/7-0-error-cannot-start-after-changing-ip-in-7-0-code-exited-status-78/178455 "2019-04-25T12:30:39Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![cosloli](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/cosloli/32/51115_2.png) [@cosloli](https://discuss.elastic.co/u/cosloli)\ **Post date:** [April 25, 2019, 12:30pm UTC](https://discuss.elastic.co/t/7-0-error-cannot-start-after-changing-ip-in-7-0-code-exited-status-78/178455/1 "2019-04-25T12:30:39Z")
At first I used the default setting, and everything works fine. But when I change the host IP in `elasticsearch.yml`, it just can't launch: ![360%E6%88%AA%E5%9B%BE20190425202611833](https://us1.discourse-cdn.com/elastic/original/3X/6/2/62cf25bba9af7583b65e358d2f28b90f8888474d.jpeg) The config I changed: ![360%E6%88%AA%E5%9B%BE20190425202214890](https://us1.discourse-cdn.com/elastic/original/3X/8/a/8a20c4c0661f3151ec7ea128d43ba22cbb403211.jpeg) I can launch ES succesfully in 1.7.3 version with changed IP, so I don't think it's a firewall problem. Does anyone know why? Here's the log: ``` 307 [2019-04-25T20:11:46,642][INFO][o.e.p.PluginsService] [bigiron] no plugins loaded 308 [2019-04-25T20:11:55,179][INFO][o.e.x.s.a.s.FileRolesStore] [bigiron] parsed [0] roles from file [/etc/elasticsearch/roles.yml] 309 [2019-04-25T20:11:56,477][INFO][o.e.x.m.p.l.CppLogMessageHandler] [bigiron] [controller/1796] [Main.cc@109] controller (64 bit): Version 7.0.0 (Build cdaa022645f38d) Copyright (c) 2019 Elasticsearch BV 310 [2019-04-25T20:11:57,240][DEBUG][o.e.a.ActionModule] [bigiron] Using REST wrapper from plugin org.elasticsearch.xpack.security.Security 311 [2019-04-25T20:11:57,750][INFO][o.e.d.DiscoveryModule] [bigiron] using discovery type [zen] and seed hosts providers [settings] 312 [2019-04-25T20:11:59,260][INFO][o.e.n.Node] [bigiron] initialized 313 [2019-04-25T20:11:59,261][INFO][o.e.n.Node] [bigiron] starting ... 314 [2019-04-25T20:11:59,497][INFO][o.e.t.TransportService] [bigiron] publish_address {172.17.211.51:9300}, bound_addresses {172.17.211.51:9300} 315 [2019-04-25T20:11:59,512][INFO][o.e.b.BootstrapChecks] [bigiron] bound or publishing to a non-loopback address, enforcing bootstrap checks 316 [2019-04-25T20:11:59,555][ERROR][o.e.b.Bootstrap] [bigiron] node validation exception 317 [1] bootstrap checks failed 318 [1]: the default discovery settings are unsuitable for production use; at least one of [discovery.seed_hosts, discovery.seed_providers, cluster.initial_master_nodes] must be configured 319 [2019-04-25T20:11:59,573][INFO][o.e.n.Node] [bigiron] stopping ... 320 [2019-04-25T20:11:59,599][INFO][o.e.n.Node] [bigiron] stopped 321 [2019-04-25T20:11:59,599][INFO][o.e.n.Node] [bigiron] closing ... 322 [2019-04-25T20:11:59,622][INFO][o.e.n.Node] [bigiron] closed 323 [2019-04-25T20:11:59,623][INFO][o.e.x.m.p.NativeController] [bigiron] Native controller process has stopped - no new native processes can be started ``` ---
**Author:** ![DavidTurner](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/davidturner/32/22453_2.png) [@DavidTurner](https://discuss.elastic.co/u/DavidTurner)\ **Post date:** [April 25, 2019, 1:07pm UTC](https://discuss.elastic.co/t/7-0-error-cannot-start-after-changing-ip-in-7-0-code-exited-status-78/178455/2 "2019-04-25T13:07:04Z")
You are not binding to localhost so you are subject to bootstrap checks: > [@cosloli](#): > > `bound or publishing to a non-loopback address, enforcing bootstrap checks` However one of the bootstrap checks is failing: > [@cosloli](#): > > `the default discovery settings are unsuitable for production use; at least one of [discovery.seed_hosts, discovery.seed_providers, cluster.initial_master_nodes] must be configured` To resolve this, configure at least one of the settings given, or disable the bootstrap checks by setting `discovery.type: single-node`. ---
**Author:** ![cosloli](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/cosloli/32/51115_2.png) [@cosloli](https://discuss.elastic.co/u/cosloli)\ **Post date:** [April 25, 2019, 2:14pm UTC](https://discuss.elastic.co/t/7-0-error-cannot-start-after-changing-ip-in-7-0-code-exited-status-78/178455/3 "2019-04-25T14:14:52Z")
thanks a lot! I'll try it now. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [May 23, 2019, 2:17pm UTC](https://discuss.elastic.co/t/7-0-error-cannot-start-after-changing-ip-in-7-0-code-exited-status-78/178455/4 "2019-05-23T14:17:34Z")
This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.