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2018-02-17Merge "reclass: maas: Dynamic machine definitions"Alexandru Avadanii2-56/+31
2018-02-16Set nova disk cachemodes to file directsyncMichael Polenchuk2-1/+4
Set nova/libvirt disk cache modes to file directsync to bypass the host page cache & prevent instance's kernel panic due to absent /dev partition. Caching mode directsync effectively turns all guest I/O operations into direct I/O operations on the host, which is the NFS client (virtuals) or GlusterFS (baremetals). Also return back to hwe kernel as a golden mean between GA & Edge ones. Change-Id: I51ab7d0ee71c214ff16b756cfee16e918738b6fd Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
2018-02-13reclass: maas: Dynamic machine definitionsAlexandru Avadanii2-56/+31
Refactor maas machine definition flow from going through variables in pod_config.yaml to directly handling it in Fuel using a new j2 template. This prepares for future improvements allowing a dynamic compute node count, as well as parameterizing new values via j2. For now, node roles and count are still statically mapped to PDF nodes. JIRA: FUEL-319 Change-Id: I770d82987fcb99792f9d5bc0857ab513f5cd3731 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-07Merge "Add NOVCP HA OVS scenario (baremetal, virtual)"Alexandru Avadanii3-0/+380
2018-02-07[baremetal] cleanup: rm cloud-init iface configAlexandru Avadanii2-6/+0
Upstream commit [1] now handles cloud init interface configuration cleanup, so drop our explicit config from reclass. [1] https://github.com/salt-formulas/salt-formula-linux/commit/b333d284 Change-Id: Ifd624f1e884d0d884513a3a7c3e18ffe3f00949a Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-06Add NOVCP HA OVS scenario (baremetal, virtual)Alexandru Avadanii3-0/+380
Add a new class of scenarios, based on existing baremetal HA scenarios, but instead of having a virtualized control plane (VCP), all Openstack controller services will run directly on the cluster nodes. This change adds the common scaffolding, as well as the OVS scenario. The new scenario(s) can be used on full-baremetal clusters, soon on full-virtual clusters and later on hybrid (virt + bare) clusters. This change defines old (current) style scenario definitions for both baremetal and virtual, both named: - os-nosdn-nofeature-novcp-ha; Prerequisites: 1. Merge-able by name reclass.storage.node definitions Each cluster (e.g. database, telemetry) adds its own set of reclass storage node defitions, which for novcp scenarios should be merged into a single node (kvm) based on the 'name' property. This is not currently supported by upstream reclass 'node.sls' high state, so add support for it via an early patch (required before salt-master-init.sh tries to handle reclass.storage). 2. common reclass classes for novcp Some of the classes in `baremetal-...-common-ha` are not fit for novcp as they define VCP-specific config/inheritance, so add new versions of said classes with novcp in mind or adapt old classes: - parameterize ctl hostname in `openstack_compute.yml`; - new `openstack_control_novcp.yml`; - new `openstack_init_novcp.yml`; 3. Handle hard set names in state files for baremetal nodes Some of our state files (e.g. maas) hardcodes baremetal node names to 'kvm', 'cmp', so we need to align the names in novcp scenario with these values to re-use the maas state. As a future improvement we should parameterize these names in all state files. As a consequence, our baremetal controller nodes will also use 'kvm*' hostnames (instead of 'ctl*'). 4. Add 'noifupdown' to all interfaces on kvm nodes to prevent duplicate IPs/routes created at *any* ifup due to /etc/network/route-br-ex. Patch salt-formula-linux to skip network restart on 'noifupdown', also when routes are present on that interface. JIRA: FUEL-310 Change-Id: Ic67778f63e5ee0334dbfe9547c7109ec1a938d61 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-06[apt-mk] Switch back to nightlyAlexandru Avadanii1-1/+1
Revert "salt: Use apt-mk 'stable' distribution" Revert "reclass: apt_mk_version: stable" This reverts commit d1b6119e288a31e015573363ce77790fec8684df. This reverts commit 4563ea7d62238e8273d840a8d9c6c1e179ca584e. Change-Id: I383db1f78a087045086096cbc674260b985fd913 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-05[baremetal] Rename all to drop baremetal prefixAlexandru Avadanii19-0/+1483
A few things differ between baremetal and virtual nodes: - provisioning method; - network setup; Since now we support completely dynamic network config based on PDF + IDF, as well as dynamic provisioning of VMs on jumpserver (as virtual cluster nodes), respectively MaaS-driven baremetal provisioning, let's drop the 'baremetal-' prefix from cluster model names and prepare for unified scenarios. Note that some limitations still apply, e.g. virtual nodes are spawned only on jumpserver (localhost) for now. JIRA: FUEL-310 Change-Id: If20077ac37c6f15961468abc58db7e16f2c29260 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>