Hi there, Next Wednesday 2019-10-09 at 09:00 UTC we will be doing a maintenance operation on some of our cloudvirt servers (the hypervisor servers) that involves rebooting both the physical servers and the virtual machines running on them. The reason is that we need to update the running linux kernel version they have. In this window we will reboot 4 hypervisors: * cloudvirt1008 * cloudvirt1009 * cloudvirt1012 * cloudvirt1013 The procedure will be to reboot a server, wait for it to come back online (could take up to 5 minutes) and wait for all the VMs to come back online. Then move to the next server. Toolforge users may see their tools and webservices briefly disrupted due to several components of the Toolforge infrastructure being rebooted in this operation. If nothing changes (reallocated or new virtual machine, etc) this is the list of affected VM instances in each hypervisor: * cloudvirt1008: VM: tools-sgebastion-09 PROJECT: tools VM: tools-k8s-master-01 PROJECT: tools VM: deployment-cache-upload05 PROJECT: deployment-prep VM: toolsbeta-paws-worker-1002 PROJECT: toolsbeta VM: toolsbeta-puppetmaster-02 PROJECT: toolsbeta VM: tools-mail-02 PROJECT: tools VM: tools-prometheus-02 PROJECT: tools VM: tools-elastic-01 PROJECT: tools VM: tracker1 PROJECT: lta-tracker VM: tools-clushmaster-02 PROJECT: tools VM: tools-worker-1020 PROJECT: tools VM: tools-k8s-etcd-01 PROJECT: tools VM: tools-worker-1010 PROJECT: tools VM: tools-worker-1008 PROJECT: tools VM: tools-worker-1007 PROJECT: tools VM: tools-worker-1003 PROJECT: tools VM: tools-sgeexec-0937 PROJECT: tools * cloudvirt1009: VM: toolsbeta-paws-master-01 PROJECT: toolsbeta VM: tools-elastic-02 PROJECT: tools VM: tools-paws-worker-1005 PROJECT: tools VM: tools-prometheus-01 PROJECT: tools VM: tools-paws-worker-1002 PROJECT: tools VM: puppet-lta PROJECT: lta-tracker VM: tools-flannel-etcd-03 PROJECT: tools VM: tools-worker-1017 PROJECT: tools VM: tools-k8s-etcd-02 PROJECT: tools VM: tools-worker-1013 PROJECT: tools VM: tools-worker-1012 PROJECT: tools VM: tools-worker-1009 PROJECT: tools VM: tools-worker-1006 PROJECT: tools VM: tools-worker-1004 PROJECT: tools * cloudvirt1012: VM: tools-paws-master-01 PROJECT: tools VM: deployment-ms-be06 PROJECT: deployment-prep VM: toolsbeta-worker-1001 PROJECT: toolsbeta VM: deployment-cumin02 PROJECT: deployment-prep VM: toolsbeta-k8s-master-01 PROJECT: toolsbeta VM: toolsbeta-k8s-etcd-01 PROJECT: toolsbeta VM: toolsbeta-puppetdb-01 PROJECT: toolsbeta VM: tools-redis-1002 PROJECT: tools VM: tools-paws-worker-1003 PROJECT: tools VM: tools-paws-worker-1001 PROJECT: tools VM: tools-elastic-03 PROJECT: tools VM: tools-worker-1025 PROJECT: tools VM: tools-worker-1026 PROJECT: tools VM: tools-worker-1022 PROJECT: tools VM: tools-worker-1019 PROJECT: tools VM: tools-worker-1018 PROJECT: tools VM: tools-k8s-etcd-03 PROJECT: tools VM: tools-worker-1016 PROJECT: tools VM: tools-flannel-etcd-01 PROJECT: tools VM: tools-worker-1014 PROJECT: tools VM: phlogiston-5 PROJECT: phlogiston VM: dumps-3 PROJECT: dumps VM: codesearch4 PROJECT: codesearch VM: wikispeech-wiki-stretch PROJECT: wikispeech VM: ores-worker-01 PROJECT: ores VM: puppet-jmm-kernel-stretch2 PROJECT: puppet VM: mcr-base PROJECT: mcr-dev VM: rel2 PROJECT: search VM: mc-clusterA-2 PROJECT: test-twemproxy VM: wikibrain-embeddings-02 PROJECT: wikibrain VM: qube-node1 PROJECT: k8splay VM: cindy PROJECT: pluggableauth VM: cvn-apache9 PROJECT: cvn VM: zk1-2 PROJECT: analytics * cloudvirt1013: VM: tools-flannel-etcd-02 PROJECT: tools VM: paws-ext-lb-01 PROJECT: paws VM: abogott-puppetclient PROJECT: testlabs VM: tools-worker-1028 PROJECT: tools VM: tools-worker-1005 PROJECT: tools VM: cloudstore-dev-02 PROJECT: cloudstore VM: cloudstore-puppetmaster-01 PROJECT: cloudstore VM: deployment-aqs03 PROJECT: deployment-prep VM: osmit-test PROJECT: osmit VM: tools-sgewebgrid-lighttpd-0927 PROJECT: tools VM: tools-sgewebgrid-lighttpd-0926 PROJECT: tools VM: tools-sgewebgrid-lighttpd-0925 PROJECT: tools VM: tools-sgewebgrid-lighttpd-0924 PROJECT: tools VM: tools-sgewebgrid-lighttpd-0923 PROJECT: tools VM: tools-sgewebgrid-lighttpd-0922 PROJECT: tools VM: tools-sgewebgrid-lighttpd-0920 PROJECT: tools VM: tools-sgewebgrid-lighttpd-0917 PROJECT: tools VM: tools-sgewebgrid-lighttpd-0909 PROJECT: tools VM: tools-sgeexec-0925 PROJECT: tools VM: tools-sgeexec-0923 PROJECT: tools VM: tools-sgeexec-0910 PROJECT: tools VM: cyberbot-db-01 PROJECT: cyberbot regards. -- Arturo Borrero Gonzalez SRE / Wikimedia Cloud Services Wikimedia Foundation