summaryrefslogtreecommitdiffstats
path: root/mcp/reclass/classes/cluster
AgeCommit message (Collapse)AuthorFilesLines
2018-03-23Apply opendaylight state after ovs host configMichael Polenchuk1-0/+3
* employ GA kernel for baremetal computes as well * setup/start opendaylight server after ovs host config Change-Id: Ic772aed544b17be02e6ca9ccd175f2288b2128a8 Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
2018-03-22[ovs/dpdk] Turn on non-blocking ovs callsMichael Polenchuk2-6/+2
Change-Id: I8206707cdb2ebc267b6f4971de35477e3dc73c5f Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
2018-03-20[virtual/odl] Use default gw offered from dhcpMichael Polenchuk1-6/+1
Remove default route to external gateway on compute nodes instead of placing wrapper script as a workaround. Change-Id: I8e1d5d9920a7aa2ed2d1092ebce692176a3bf41a Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
2018-03-16[ovs/dpdk] Set bridge datapath_type to netdevMichael Polenchuk1-0/+2
This prevents neutron ovs agent to re-create existing bridge which might cause unpredictable/faulty state of network interfaces. Change-Id: I289365e1dea7d178b5b72eb506f5c711f6d60199 Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
2018-03-14[virtual/odl] Simplify network scheme on computesMichael Polenchuk1-15/+10
Change-Id: Ifb874aba38b2fa36fde05184bcdd74870257bec1 Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
2018-03-13[odl] Add SDN_CONTROLLER_IP to openrcAlexandru Avadanii2-0/+14
JIRA: FUEL-352 Change-Id: I73aa5d41e93f3ebd5c8e44577868e8d21e0106a9 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-03-13[virtual/odl] Turn off websocket for pseudo agentMichael Polenchuk1-0/+4
To prevent error in packet_handler callback: AttributeError: 'PseudoAgentDBBindingWebSocket' object has no attribute 'update_agents_db_row'. Change-Id: I1a6a4b95ce3290ce108bdb91ae8eb5e85a13ef51 Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
2018-03-12Set volume_device_name variableMichael Polenchuk2-0/+4
This evironment variable is required by test suite to refer to an attached volume (vdb is reserved for config drive). JIRA: FUEL-353 Change-Id: I4f7c96b2344575fcd9b785e3c74b27ef4c4d64f8 Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
2018-03-08Fix missing root_helper_daemon for cmp, gtwAlexandru Avadanii3-0/+3
While at it, drop patch now upstream. JIRA: FUEL-348 Fixes: cf6cd9cd Change-Id: Ieb4c93e9dc79a4e4dec140433574e042a1a6f2dc Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-03-07[IDF] net_config: Add support for custom ip-rangeAlexandru Avadanii2-0/+2
- submodule: bump Pharos to pick up installer adapter support, as well as IDF updates for Ericsson baremetal pod1; - labs/local/virtual: Bump mgmt, public networks start addresses from .1 to .10, similar to ericsson-pod1; While at it, drop patch now upstream and instead adopt the new param 'neutron:server:root_helper_daemon'. JIRA: FUEL-351 Change-Id: I9bc244a7fd8698861a390ed2b6a27804be46c285 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-03-07[novcp] Add deploy argument `-N` (experimental)Alexandru Avadanii49-597/+295
Instead of duplicating scenarios for NOVCP, allow it to be specified using a new deploy argument, `-N`. Things are getting convoluted, so instead of creating dedicated '*_pdf.yml.j2' files for each group of similar features, apply the templating in-place and rename all affected files to ".yml.j2". This breaks .gitignore assumption of hiding only "*_pdf.yml" files, so extend (manually) the <mcp/reclass/classes/cluster/.gitignore> with `git ls-files --exclude-standard -o` after an expansion. - ha: move nfv.cpu_pinning to j2, conditioned by 'baremetal'; - ha: add cmp00* vnode definitions (hugepages need more RAM); - labs/local: enable hugepage params for non-dpdk noha; - salt.sh: add route_wrapper to all non-infra VMs; This change extends novcp support to all HA scenarios. Change-Id: I7a80415ac33367ab227ececb4ffb1bc026546d36 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-03-06Merge "[keepalived] Check proccess id of nginx on proxy"Alexandru Avadanii1-0/+5
2018-03-06[keepalived] Check proccess id of nginx on proxyMichael Polenchuk1-0/+5
By default vrrp script seeks out haproxy process id, so change check_pidof script arguments to "nginx" on proxy nodes. Change-Id: I616bf90ba49fa8257d28d236dcf3b7c5598039f1 Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
2018-03-06Mend opendaylight settingsMichael Polenchuk2-1/+6
* class including order (default was used) * disable root_helper_daemon (incompatible with UCA) * turn off websocket for pseudo agent updates Change-Id: I4d7971d393da184bdd55f65b4d3fd8d9e898543f Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
2018-03-06[ovn] Fix cluster name in dummy baremetal scenarioAlexandru Avadanii1-1/+1
JIRA: FUEL-329 Change-Id: I56c8e027dc797a86848b73af30adbf40de119f85 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-03-06[ha] Add ovn scenario placeholderAlexandru Avadanii13-0/+199
- dummy copy of os-nosdn-nofeature-ha masquerading as os-ovn-nofeature-ha scenario placeholder; JIRA: FUEL-329 Change-Id: Ic5e6d65cf057289bb13ce2fa157b6ba53d7dab80 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-03-05[reclass] Add missing neutron keyword in class uriAlexandru Avadanii3-3/+3
Change-Id: I71fdc7ccd84a0700333734b5144a4281b53cf25b Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-03-05Align opendaylight settings with upstreamMichael Polenchuk8-50/+5
Change-Id: If7d51555bc13dbcaa63f93ab1993f3655e2ce643 Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
2018-03-03[j2 parsing] Adopt new generate_config featuresAlexandru Avadanii5-12/+12
- bump Pharos git submodule for j2 'do' extension + batch mode; - adopt j2 'do' in our templates; - use int filter for 'native' vlan check; - lib.sh: adopt `-i` to remove `ln` hack for net_map.j2; - lib.sh: adopt `-b` to speedup template parsing; NOTE: Bumping Pharos will also bring in the latest changes in pod_config.yml.j2, which include massive IP shifts and updates. JIRA: FUEL-335 Change-Id: I7d3a997b3d8659d5f09f867870fb3a148c1ec6df Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-03-02Merge "Conform network scheme to tagged public interface"Alexandru Avadanii1-9/+3
2018-03-02Conform network scheme to tagged public interfaceMichael Polenchuk1-9/+3
Change-Id: I503c8ad32900406e1fa375cec9a91b454889d8bf Signed-off-by: Michael Polenchuk <mpolenchuk@mirantis.com>
2018-03-01[ovs/dpdk] [noha] Do not add private nic to ifacesAlexandru Avadanii1-0/+2
All settings specific to private nic are handled by linux.network.dpdk but since the private nic's `interface.type` is currently 'eth', it is not filtered out from /etc/network/interfaces. To prevent this, define `interface.type` as a dummy value containing the 'dpdk' substring. Change-Id: I565153ee80698572209e12b4eec5f44f9416d945 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-26[patch] cleanup: Drop LVM filter disableAlexandru Avadanii1-2/+2
Now we explicitly add a LVM PV on /dev/sda{1,2} for Cinder storage, so we can safely drop the patch disabling LVM volume filtering. If we later move the PV to a different disk, we can just add the VG and LV definitions to linux:storage via reclass, and Salt will skip setting them up (as they're already created by MaaS), yet keep the filtering sane. While at it, fix 'nova_cpu_pinning' param expr; constructs based on reclass interpolation (e.g. '${_param:x}') do not work when parameters are passed via reclass.storage templating, so change reclass interpolation syntax with classic YAML anchors. Fixes: 672ae12 Change-Id: Ieb41635ddeb630543d7e4d1079f45d636d9a43af Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-25[ovs/dpdk] Parameterize node-specific compute argsCristina Pauna14-41/+70
- node-specific parameters (nova pinning, hugepages, dpdk) should be configurable via IDF, on a per-node basis; - keep default settings for lf-pod2, with and without DPDK, override them for virtual deploys via local-virtual1 IDF; - leave neutron_tenant_* vars hardcoded for now, as they are required on both ctl and cmp nodes - this way we'll deal stricly with cmp params, so we can nicely pass them via config.yml to reclass per-node (and not per-role), allowing mixed computes later; - add compute params for ovs/odl-noha, preparing them for deployment on baremetal later. JIRA: ARMBAND-343 Change-Id: I89a58b9565679ab3882d85f07ae817690ae85c67 Signed-off-by: Cristina Pauna <cristina.pauna@enea.com>
2018-02-22[noHA] Add dedicated cinder volume for virtual cmpAlexandru Avadanii2-4/+3
Replace loop device LVM-backed cinder volume with a dedicated /dev/vdb drive. This is another small step towards bringing noHA to baremetal. Change-Id: I80f9c2bee42e933a36ab7a8f9b4c5247d1652b42 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-22[HA] [cinder] Fix rootfs part name for sda > 2TBAlexandru Avadanii1-1/+2
On systems with more than 2TB on /dev/sda, MaaS automatically creates a 1MB partition with bios_grub label as /dev/sda1. Account for this and expect rootfs to reside on /dev/sda2 (assume all compute nodes have the same behavior wrt this issue). Ideally, later we will switch to explicit partitioning via MaaS, or to a new baremetal provisioner like Ironic. Requires bumping Pharos git submodule to pick up the new j2 filter. Fixes: f6f8a56 JIRA: FUEL-330 Change-Id: I12f5046cf69bf2f52c8b8dc331b90048df643646 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-20[HA] [cinder] Switch loop to free space on sdaAlexandru Avadanii2-2/+18
On cmp nodes, we assing 30G (fixed) to rootfs, use the rest for cinder. Note: AArch64 gets one extra partition (the EFI System Partition or ESP) on /dev/sda1 via MaaS. JIRA: FUEL-330 Change-Id: I2a36107d074532b627bd2349cafc0c8ee61f500f Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-20[salt.sh] Armband extra repo for forked reclassAlexandru Avadanii2-0/+2
- add Armband nightly/extra DEB repository; - install forked and updated reclass 1.5.2 which includes: * better error reporting; * support for deleting existing keys during list interpolation; * various other improvements and optimizations; While at it, update copyright year for patches. JIRA: FUEL-345 Change-Id: I00d8b625fe191648e7ea34b3dd4c8375691384e6 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-20[reclass] dbs, msg: Inherit only infra classesAlexandru Avadanii6-6/+6
All other VCP nodes (mdb, prx, ctl etc.) inherit only the infra subdir of each scenario, so apply the same to dbs, msg. This should cut down some operations during reclass interpolation for affected nodes, without any changes in output pillar data. Change-Id: I77ae6e1d5658cba87fcd8c45a5f8f5e177e0eda9 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-20[reclass] Update copyright yearAlexandru Avadanii89-89/+89
Change-Id: Id1ca66938531e1d24ec0d44194f8b09643062944 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-19Merge changes from topics 'lab-proxy-keyserver', 'maas-override-failed-testing'Alexandru Avadanii8-6/+10
* changes: [baremetal] Use upstream lab proxy for keyservers [MaaS] Override failed testing by default
2018-02-19Merge "[patch] MaaS: mcp.rsa.pub to auth keys via pillar"Alexandru Avadanii1-0/+2
2018-02-17[baremetal] Use upstream lab proxy for keyserversAlexandru Avadanii8-6/+10
Proxy chainloading does not always work for keyserver requests, so: - mv common.infra.lab_proxy_pdf common.include.lab_proxy_pdf; - mv common.include.proxy common.include.maas_proxy; - include lab_proxy_pdf after each maas_proxy, so if upstream_proxy is defined, it will override the MaaS proxy; JIRA: FUEL-317 Change-Id: I63749be0d350ea73ea2cf6e629710766b14ecb73 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-17Merge "reclass: maas: Dynamic machine definitions"Alexandru Avadanii2-56/+31
2018-02-16Set nova disk cachemodes to file directsyncMichael Polenchuk3-1/+5
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>
2018-02-13[patch] MaaS: mcp.rsa.pub to auth keys via pillarAlexandru Avadanii1-0/+2
Drop one questionable patch responsible for MaaS node authorized keys to include mcp.rsa.pub by reading the contents of authorized keys on mas01, assuming mcp.rsa.pub will be on the first line. Instead, export the contents of the public key using a shell env var during deploy, which gets expanded via maas_pdf j2 template into a reclass param, leveraging existing salt-formula-maas sshprefs mechanism for delivering the key to MaaS. Since we require the public key to exist before expanding templates, move `generate_ssh_key` call outside the current infrastructure handling block, allowing it to execute during all `deploy.sh` calls, even for dry-runs. Change-Id: I0f53b0f764a2fafd292e0ffd399c284acf61bd30 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.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 "[virtual] Rename all to drop virtual prefix"Alexandru Avadanii41-63/+63
2018-02-07Merge "Add NOVCP HA OVS scenario (baremetal, virtual)"Alexandru Avadanii16-0/+607
2018-02-07Merge changes from topic 'fix-public-bridge'Michael Polenchuk1-0/+5
* changes: [virtual] Add missing ODL dhcp_int [virsh net] public: rm addr cfg for pure baremetal
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>
2018-02-06[virtual] Rename all to drop virtual prefixAlexandru Avadanii41-63/+63
JIRA: FUEL-322 Change-Id: I99c4b1774a7c3afbc834a6f6e8468f7baf1bc329 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-06Add NOVCP HA OVS scenario (baremetal, virtual)Alexandru Avadanii16-0/+607
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[virtual] Add missing ODL dhcp_intAlexandru Avadanii1-0/+5
- add missing network definitions for ODL node's 1st interface; - add missing comments for `notify` global functions; - fix or silence shellcheck issues; JIRA: FUEL-322 Change-Id: Ie3341d29ab12ddf432db603ad865259afb54714e Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-06[apt-mk] Switch back to nightlyAlexandru Avadanii2-2/+2
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 Avadanii73-229/+229
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>
2018-02-05[virtual] PDF-based network defs for cluster nodesAlexandru Avadanii14-318/+217
Decouple virtual cluster nodes (ctl, gtw etc.) from opnfv_fn_* vars in favor of parsing PDF/IDF. This is the first step towards unifying baremetal and virtual network definition templates, as well as allowing virtual nodes to run on a remote hypervisor (and eventually with a different arch). opnfv_fn_* vars will still be used for infra VMs spawned on FN (cfg01 and optionally mas01). Adopt new 'net_map.j2' from Pharos submodule for new templates (virt), as well as old ones (baremetal). JIRA: FUEL-322 Change-Id: I150c2416566bbe42ea11cd00f12a8a7bf96776c2 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-05[virtual] Parameterize cluster model based on PDFAlexandru Avadanii16-80/+58
- 10.1.0.0/24 (internal): * 10.1.0.101 -> opnfv_openstack_compute_node01_tenant_address * 10.1.0.124 -> opnfv_openstack_gateway_node01_tenant_address - 172.16.10.0/24 (mgmt): * 172.16.10.11 -> opnfv_openstack_control_node01_address * 172.16.10.100 -> opnfv_infra_config_address * 172.16.10.101 -> opnfv_openstack_compute_node01_control_address * 172.16.10.111 -> opnfv_opendaylight_server_node01_single_address * 172.16.10.124 -> opnfv_openstack_gateway_node01_address - 10.16.0.0/24 (public): * 10.16.0.11 -> opnfv_openstack_control_node01_external_address * 10.16.0.101 -> opnfv_openstack_compute_node01_external_address * 10.16.0.124 -> opnfv_openstack_gateway_node01_external_address To re-use DPDK config baremetal template, move: - cluster.baremetal-mcp-pike-ovs-dpdk-ha.infra.config_pdf + cluster.all-mcp-arch-common.infra.config_dpdk_pdf Drop unused 'ceilometer_graphite_publisher_host' (172.16.10.107). JIRA: FUEL-322 Change-Id: I3aef3415bd696a7ae5b566af12af4733a50c2135 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-05[virtual] Change IP addrs to align with baremetalAlexandru Avadanii7-24/+24
To be able to re-use pod_config.yaml parameters generated based on PDF for both baremetal and virtual scenarios without forking it, we first need to align the IP addresses used in virtual deployments. Currently hard set values will be parameterized in an ulterior change. - 10.1.0.0/24 (internal): * 105 -> 101 (cmp01); 106 -> 102 (cmp02); * 110 -> 124 (gtw01); - 172.16.10.0/24 (mgmt): * 101 -> 11 (ctl01); * 105 -> 101 (cmp01); 106 -> 102 (cmp02); * 110 -> 124 (gtw01); - 10.16.0.0/24 (public): * 101 -> 11 (ctl01); * 105 -> 101 (cmp01); 106 -> 102 (cmp02); * 110 -> 124 (gtw01); JIRA: FUEL-322 Change-Id: I5d5def4e92c3462f1a34f73dde65ef7a262a5d62 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
2018-02-05[virtual] Split 'pxebr' from 'mcpcontrol' netAlexandru Avadanii1-1/+1
- add new virsh managed network 'pxebr' (to mimic baremetal behavior on virtual PODs, this will be the equivalent of PXE/admin network); - connect 'pxebr' to 3rd interface for cfg01, mas01 for all deploys (used to be baremetal-specific), replacing 'internal'; - keep 'mcpcontrol' connected only to 'cfg01' (+ 'mas01' if present) for initial infrastructure bring-up (1st interface); - switch all virtual cluster nodes to 'pxebr' (1st interface); - use 'pxebr' for all Salt cluster nodes traffic, 'mcpcontrol' only for mas01<=>cfg01 Salt traffic; - convert <user-data.template> to jinja2 and expand it based on PDF instead of using `envsubst`; - split <user-data.sh.j2> into two versions, one for each network used for Salt traffic; - ci/deploy.sh: Read scenario data before template parsing for cluster domain variable, needed in virsh network def; - leave docs diagram refresh to later after all possible deploy types have settled; - limit keyserver proxy usage to nodes where the configured http proxy matches the first nameserver (true for all MaaS-provisioned nodes), so we can re-use the same pillar for FN VMs and baremetal nodes; - add PXE/admin IP on cfg01's 3rd interface and switch other vnodes `salt_master_host` to point to it; JIRA: FUEL-322 Change-Id: Ie4f7aedddf2ef81046f1127b377d88dce79f0fda Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>