Open
Description
Based on the doc, the CCR on the remote/leader cluster can be configured using an user with a role like the follows:
ccr_user:
cluster:
- read_ccr
indices:
- names: [ 'leader-index' ]
privileges:
- monitor
- readHowever, an exception about renewing retention lease will be thrown due to missing of indices:admin/seq_no/renew_retention_lease privilege. This behaviour seems to exist for a long while now (I tested with v7.6.2 to v7.9). I am surprised that no one has reported it. Given the retention lease renewal seems to be an implementation details, the potential solution is probably executing it under system context.
Here is the stacktrace shown in the log of the local/follower cluster (the exception actually happens on the remote/leader cluster, but it gets passed across the wire and only shows up in the local/follower cluster).
[2020-08-19T12:21:38,278][WARN ][o.e.x.c.a.ShardFollowTasksExecutor] [node-9] [follower-index][0] background management of retention lease [local/follower-index/00R3HMB3RYynV2qZcWHIkw-following-leader/leader-index/4IDla51RR724KrVQqcFZiA] failed while following
org.elasticsearch.ElasticsearchSecurityException: action [indices:admin/seq_no/renew_retention_lease] is unauthorized for user [ccr_user]
at org.elasticsearch.xpack.core.security.support.Exceptions.authorizationError(Exceptions.java:34) ~[?:?]
at org.elasticsearch.xpack.security.authz.AuthorizationService.denialException(AuthorizationService.java:601) ~[?:?]
at org.elasticsearch.xpack.security.authz.AuthorizationService.access$300(AuthorizationService.java:95) ~[?:?]
at org.elasticsearch.xpack.security.authz.AuthorizationService$AuthorizationResultListener.handleFailure(AuthorizationService.java:648) ~[?:?]
at org.elasticsearch.xpack.security.authz.AuthorizationService$AuthorizationResultListener.onResponse(AuthorizationService.java:634) ~[?:?]
at org.elasticsearch.xpack.security.authz.AuthorizationService$AuthorizationResultListener.onResponse(AuthorizationService.java:604) ~[?:?]
at org.elasticsearch.action.support.ContextPreservingActionListener.onResponse(ContextPreservingActionListener.java:43) ~[elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.xpack.security.authz.RBACEngine.lambda$authorizeIndexAction$4(RBACEngine.java:326) ~[?:?]
at org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:63) ~[elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.xpack.security.authz.RBACEngine.authorizeIndexActionName(RBACEngine.java:339) ~[?:?]
at org.elasticsearch.xpack.security.authz.RBACEngine.authorizeIndexAction(RBACEngine.java:310) ~[?:?]
at org.elasticsearch.xpack.security.authz.AuthorizationService.authorizeAction(AuthorizationService.java:270) ~[?:?]
at org.elasticsearch.xpack.security.authz.AuthorizationService.maybeAuthorizeRunAs(AuthorizationService.java:235) ~[?:?]
at org.elasticsearch.xpack.security.authz.AuthorizationService.lambda$authorize$1(AuthorizationService.java:200) ~[?:?]
at org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:63) ~[elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.action.support.ContextPreservingActionListener.onResponse(ContextPreservingActionListener.java:43) ~[elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.xpack.security.authz.RBACEngine.lambda$resolveAuthorizationInfo$1(RBACEngine.java:123) ~[?:?]
at org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:63) ~[elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.xpack.security.authz.store.CompositeRolesStore.roles(CompositeRolesStore.java:159) ~[?:?]
at org.elasticsearch.xpack.security.authz.store.CompositeRolesStore.getRoles(CompositeRolesStore.java:276) ~[?:?]
at org.elasticsearch.xpack.security.authz.RBACEngine.getRoles(RBACEngine.java:129) ~[?:?]
at org.elasticsearch.xpack.security.authz.RBACEngine.resolveAuthorizationInfo(RBACEngine.java:117) ~[?:?]
at org.elasticsearch.xpack.security.authz.AuthorizationService.authorize(AuthorizationService.java:202) ~[?:?]
at org.elasticsearch.xpack.security.transport.ServerTransportFilter$NodeProfile.lambda$inbound$1(ServerTransportFilter.java:129) ~[?:?]
at org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:63) ~[elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.lambda$authenticateAsync$2(AuthenticationService.java:323) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.lambda$lookForExistingAuthentication$6(AuthenticationService.java:384) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.lookForExistingAuthentication(AuthenticationService.java:395) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.authenticateAsync(AuthenticationService.java:320) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.access$000(AuthenticationService.java:261) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService.authenticate(AuthenticationService.java:173) ~[?:?]
at org.elasticsearch.xpack.security.transport.ServerTransportFilter$NodeProfile.inbound(ServerTransportFilter.java:120) ~[?:?]
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler.messageReceived(SecurityServerTransportInterceptor.java:313) ~[?:?]
at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:72) ~[elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.transport.InboundHandler$RequestHandler.doRun(InboundHandler.java:263) ~[elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.common.util.concurrent.EsExecutors$DirectExecutorService.execute(EsExecutors.java:226) ~[elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.transport.InboundHandler.handleRequest(InboundHandler.java:176) [elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.transport.InboundHandler.messageReceived(InboundHandler.java:93) [elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.transport.InboundHandler.inboundMessage(InboundHandler.java:78) [elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.transport.TcpTransport.inboundMessage(TcpTransport.java:692) [elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.transport.InboundPipeline.forwardFragments(InboundPipeline.java:142) [elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:117) [elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) [elasticsearch-7.9.0.jar:7.9.0]
at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:76) [transport-netty4-client-7.9.0.jar:7.9.0]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
at java.lang.Thread.run(Thread.java:832) [?:?]