Reset agentInitDone channel when leaving a cluster
Reset agentInitDone channel when leaving a cluster

When leaving a cluster the agentInitDone should be re-initialized so tha
when a new cluster is initialized this is usable.

Signed-off-by: Jana Radhakrishnan <045898bda7d4800fe4909a9831e702ab79e266be@docker.com>

Ramzec/docker,thaJeztah/docker,nalind/docker,trebonian/docker,paralin/docker,nawawi/docker,gnailuy/docker,trebonian/docker,flavio/docker,flavio/docker,Ramzec/docker,flavio/docker,AkihiroSuda/docker,moby/moby,moul/docker,thaJeztah/docker,vdemeester/docker,nalind/docker,bearstech/moby,cpuguy83/docker,bearstech/moby,yosifkit/docker,konstruktoid/docker-upstream,djs55/docker,bearstech/moby,mahak/docker,mahak/docker,Mokolea/docker,trebonian/docker,konstruktoid/docker-upstream,cpuguy83/docker,nawawi/docker,jameszhan/docker,docker/docker,moul/docker,Ramzec/docker,yosifkit/docker,moul/docker,konstruktoid/docker-upstream,AkihiroSuda/docker,moby/moby,jimjag/docker,gnailuy/docker,Mokolea/docker,jimjag/docker,nawawi/docker,Mokolea/docker,jameszhan/docker,cpuguy83/docker,Mokolea/docker,moby/moby,jimjag/docker,jthelin/docker,vdemeester/docker,nawawi/docker,yosifkit/docker,AkihiroSuda/docker,mahak/docker,docker/docker,paralin/docker,thaJeztah/docker,paralin/docker,nalind/docker,konstruktoid/docker-upstream,nalind/docker,jameszhan/docker,moby/moby,flavio/docker,vdemeester/docker,gnailuy/docker,gnailuy/docker,yosifkit/docker,docker/docker,thaJeztah/docker,djs55/docker,jthelin/docker,mahak/docker,jimjag/docker,djs55/docker,moul/docker,Ramzec/docker,cpuguy83/docker,trebonian/docker,bearstech/moby,AkihiroSuda/docker,paralin/docker