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Type: Sub-task
Resolution: Won't Do
Priority: Medium
Fix Version/s: Frankfurt Release
Affects Version/s: None
Labels:
- Dependencies
- Deployment
- Kubectl
- OOM

Derived from 20181208 baseline
https://wiki.onap.org/display/DW/Log+Streaming+Compliance+and+API#LogStreamingComplianceandAPI-DeploymentDependencyTree

Discussion on state of enforced dependencies - SDNC is a good example - it will not deploy unless dmaap, consul and sdc are pre-deployed, however other projects that have compile-time/injection-time pom.xml dependencies are not reflected.

Some projects have explicit deployments set in their init containers - others do not yet.

Issues:

Enforced dependencies block a module for dev testing unless dependencies are up
For example - everyone needs AAI up - but there are no init containers referencing AAI so any module can deploy without AAI - but functionality will be limited.
The deployment profile is useful for module-level deployments, consistent sequential deployments, CD and dev environments

Proposal:

Follow - as usual - AAI example - where they put in a conditional on the --set enabled flag - and don't enforce the dependency - not blocking bringing up just a single module. However if the dependency is enabled in dev/values.yaml then the dependency is checked.

https://git.onap.org/oom/tree/kubernetes/aai/charts/aai-traversal/templates/job.yaml#n42

spec:      initContainers:
    {{ if eq .Values.global.aafEnabled true }}
    - --container-name
    - aaf-locate
    {{ end }}

tested sdnc via  sudo ./cd.sh -b master -e onap -p false -a false -t robot -x 1 -z false -f false -s 600 -c false -d true -w false -r false

where dmaap, consul and sdc are raised first via dev0.yaml and sdnc is in dev1.yaml

Use for any containers stuck at the 0/1 Init:0/1 stage  - these are likely waiting on dependent containers
check the --container-name kv pair in StatefulSet/Deployment.yaml:spec:intiContainers:args
or the corresponding defined chart/container names in values.yaml:config:
106 sets in 87 files
 
overall order
aaf<-aai
aaf<-oof
music<-oof
dmaap<-aai
dmaap<-pomba
dmaap<-sdnc
consul<-sdnc
sdc<-sdnc
consul<-dcaegen2
msb<-dcaegen2
 
order
dmaap, aaf, msb, consul, dcaegen2, aai, oof, sdc, sdnc, pomba
 
 
valid sets of pods
aaf
aai, dmaap, aaf
dcaegen2, consul, msb
oof, aaf, music
pomba, dmaap
sdnc, consul, sdc
..the rest can be singular
 
aaf
  aaf-cm
    aaf-locate
  aaf-fs
    aaf-locate
  aaf-gui
    aaf-cm
  aaf-hello
    aaf-locate
  aaf-locate
    aaf-service
  aaf-oauth
    aaf-locate
  aaf-service
    aaf-cs
  aaf-sms
    aaf-sms-quorumclient (via job)
    aaf-sms-vault
    aaf-sms-vault-backend
 
aai
  aai
    aai-resources
    aai-traversal
    aai-graphadmin
  aai-champ
    aai-cassandra
  aai-graphadmin
    aai-cassandra
  aai-resources
    aai-cassandra
  aai-sparky-be
    aai-elasticsearch
    aai-search-data
    aai
  aai-spike
    message-router-kafka
  aai-traversal
     aai
     aai-cassandra
     aaf-locate (conditional)
 
appc
  appc
    mariadb-galera
  appc-ansible-server
    appc
 
clamp
  clamp
    mariadb
  clamp-dash-kibana
    clamp-dash-es
  clamp-dash-logstash
    clamp-dash-es
 
common
  controller-blueprints
    mariadb-galera
  mongo
    *-nfs-provisioner
  mysql
    *-nfs-provisioner
  dgbuilder
  network-name-gen
    mariadb-galera
 
dcaegen2
  dcae-bootstrap
    dcae-cloudify-manager
    consul-server
    msb-discovery
    kube2msb
 
dep-health-init
   hbase
 
dmaap
   dmaap-bus-controller
     postgres
   dmaap-dr-node
     dmaap-dr-prov
   dmaap-dr-prov
     mariadb
   message-router
     kafka
     zookeeper
   message-router-kafka
     zookeeper
log
  log-kibana
    log-elasticsearch
  log-logstash
    log-elasticsearch
 
msb
  kube2msb
    msb-discovery
  msb-discovery
    msb-consul
  msb-eag
    msb-discovery
  msb-iag
    msb-discovery
 
music
  music-cassandra
  music-tomcat
    zookeeper
 
oof
  oof-has-api
    oof-has-controller
    aaf-service
  oof-has-controller
    music-tomcat
    aaf-sms
  oof-has-data
    music-tomcat
  oof-has-reservation
    music-tomcat
  oof-has-service
    music-tomcat
 
policy
  policy
    mariadb
  brmsgw
    pap
  drools
    mariadb
    nexus
  pdb
    pap
 
pomba
  pomba-contextaggregator
    message-router
  pomba-kibana
    pomba-elasticsearch
  pomba-data-router
    pomba-search-data
  pomba-search-data
    pomba-elasticsearch
 
portal
  portal-widget
    portal-db
  portal-sdk
    portal-db
 
sdc
  sdc-dcae-be
    common.name
    sdc-be
  sdc-dcae-dt
    sdc-dcae-be
  sdc-dcae-fe
    sdc-dcae-be
  sdc-dcae-tosca-lab
    sdc-dcae-be
  sdc-fe
    sdc-kb
  sdc-wfd-fe
    sdc-wfd-be
 
sdnc
  sdnc
    mysql
  sdnc-ansible-server
    sdnc
  dmaap-listener
    mysql
    sdnc
    message-router
  sdnc-portal
    mysql / sdnc-db
    sdnc
  sdnc-prom
    sdnc
    consul
  ueb-listener
    mysql
    sdnc
    sdc-be
    message-router
 
so
  so
    mariadb
  so-bpmn-infra
    mariadb
  so-catalog-db-adapter
    mariadb
  so-openstack-adapter
    mariadb
  so-request-db-adapter
    mariadb
  so-sdc-adapter
    mariadb
  so-sdc-controller
    mariadb
  so-vfc-adapter
    mariadb
 
vfc
  vfc-catalog
    vfc-db
  vfc-ems-driver
    mariadb // commented
  vfc-generic-vnfm-driver
    mariadb // commented
  vfc-hauwei-vnfm-driver
    mariadb // commented
  vfc-juju-vnfm-driver
    mariadb // commented
  vfc-multivim-proxy
    mariadb // commented
   vfc-nokia-vnfm-driver
    mariadb // commented
   vfc-nokia-v2vnfm-driver
    mariadb // commented
  vfc-nslcm
    vfc-db
  vfc-vnfmgr
    vfc-db
  vfc-resmgr
    mariadb // commented
  vfc-workflow
    mariadb // commented
  vfc-workflow-engine
    mariadb // commented
  vfc-vnflcm
    vfc-db
  vfc-vnfres
    vfc-db
  vfc-zte-sdnc-driver
    mariadb // commented
  vfc-zte-vnfm-driver
    mariadb // commented
 
vid
  vid
    mariadb-galera
vnfsdk
  postgres