[IDF] Add optional 'idf.installer' array

There is no easy way to determine automatically if a PDF/IDF set is
compatible with a specific installer adapter.
Most common incompatibilities are caused by:
- installer adapters hardcode more network ports than nodes have
  defined in PDF;
- installer adapters hardcode more nodes than PDF defines;

Previous attempt at handling this dynamically (cd54edf) fails for
recently added PODs, so let's handle this explicitly per-pod via a
new optional IDF property, 'idf.installer'.

If 'idf.installer' is defined, it will be used by `check-jinja2.sh`
as a filter-in list of installer adapters to check against.
The default (no 'idf.installer' present) is to check all IAs.

Leverage the new property for:
- arm-pod5: not enough network ports on computes for Compass, Joid;
- arm-pod7: same as arm-pod5;
- bii-pod1: no 'storage' network defined in IDF for Daisy;
- zte-pod9: 3 cluster nodes are only supported by Daisy for now;

SPEC changes:
- net_config (previously mandatory for IDF version '0.1') is now
  mandatory only if 'idf.fuel' or 'idf.daisy' is defined;

Fixes: cd54edf

Change-Id: I706c05519e5491ad631069d7cc090e9c8bfd3011
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

6 files changed, 26 insertions, 15 deletions

diff --git a/config/pdf/idf-pod1.schema.yaml b/config/pdf/idf-pod1.schema.yaml
index 78e22042..ad680da5 100644
--- a/config/pdf/idf-pod1.schema.yaml
+++ b/config/pdf/idf-pod1.schema.yaml
@@ -81,6 +81,11 @@ properties:
       version:
         type: 'number'
         enum: [0.1]
+      installer:
+        type: 'array'
+        items:
+          type: 'string'
+          enum: ['apex', 'compass4nfv', 'daisy', 'fuel', 'joid']
       net_config:
         type: 'object'
       fuel:
@@ -106,6 +111,9 @@ properties:
             $ref: '#/definitions/daisy/v0.1'
           compass:
             $ref: '#/definitions/compass/v0.1'
+      fuel:
+        required: ['net_config']
+      daisy:
         required: ['net_config']
 
 # Do not allow any properties not defined here. This lets us catch typos.
diff --git a/config/utils/check-jinja2.sh b/config/utils/check-jinja2.sh
index b7fa5912..16e52130 100755
--- a/config/utils/check-jinja2.sh
+++ b/config/utils/check-jinja2.sh
@@ -35,27 +35,19 @@ done
 # shellcheck disable=SC2086
 while IFS= read -r lab_config; do
     SUMMARY+="\n${lab_config#labs/};"
-    lab_nodes=$(grep -ce 'node:' "${lab_config}")
-    lab_tmacs=$(grep -ce 'mac_address:' "${lab_config}")
-    ((lab_amacs=lab_tmacs/lab_nodes)); ((lab_nodes-=1))
+    idf_config="$(dirname "${lab_config}")/idf-$(basename "${lab_config}")"
+    idf_installer=$(grep 'installer:' "${idf_config}" 2>/dev/null || echo)
     echo "###################### ${lab_config} ######################"
     for adapter in ${INSTALLER_ADAPTERS}; do
         pdf_inst=0
         pdf_inst_pass=0
         pdf_yaml_pass=0
-        ia_nodes=$(grep -hPo 'nodes\W+\K\d+' -R "${adapter}" | tail -1)
-        ia_rmacs=$(grep -hPo 'interfaces\W+\K\d+' -R "${adapter}" | sort | tail -1)
-        ((ia_nodes+=1)); ((ia_rmacs+=1))
-        if [[ ${ia_nodes} -gt ${lab_nodes} ]]; then
+        installer_name=$(basename "${adapter}")
+        if [ -n "${idf_installer}" ] && echo "${idf_installer}" | \
+                grep -vq "${installer_name}"; then
             SUMMARY+='-;'
-            echo -n "[GENERATE] [SKIP] $(basename "${adapter}") requires at least"
-            echo -e " ${ia_nodes} nodes, but found only ${lab_nodes}, skipping.\n"
-            continue
-        fi
-        if [[ ${ia_rmacs} -ge ${lab_amacs} ]]; then
-            SUMMARY+='-;'
-            echo -n "[GENERATE] [SKIP] $(basename "${adapter}") requires at least"
-            echo -e " ${ia_rmacs} nics, but found ~ ${lab_amacs}, skipping.\n"
+            echo -n "[GENERATE] [SKIP] idf.installer defined and "
+            echo -e "${installer_name} not listed, skipping.\n"
             continue
         fi
         while IFS= read -r jinja_template; do
diff --git a/labs/arm/idf-pod5.yaml b/labs/arm/idf-pod5.yaml
index c8035228..4e33135b 100644
--- a/labs/arm/idf-pod5.yaml
+++ b/labs/arm/idf-pod5.yaml
@@ -10,6 +10,9 @@
 
 idf:
   version: 0.1
+  # NOTE: Compass & Joid are not supported on this POD since they require at
+  # least 3 network ports on all nodes.
+  installer: ['apex', 'daisy', 'fuel']
   net_config:
     oob:
       ip-range: 10.0.8.3-10.0.8.10
diff --git a/labs/arm/idf-pod7.yaml b/labs/arm/idf-pod7.yaml
index 6b41363d..2c2a9466 100644
--- a/labs/arm/idf-pod7.yaml
+++ b/labs/arm/idf-pod7.yaml
@@ -10,6 +10,9 @@
 
 idf:
   version: 0.1
+  # NOTE: Compass & Joid are not supported on this POD since they require at
+  # least 3 network ports on all nodes.
+  installer: ['apex', 'daisy', 'fuel']
   net_config:
     oob:
       ip-range: 10.0.16.2-10.0.16.6
diff --git a/labs/bii/idf-pod1.yaml b/labs/bii/idf-pod1.yaml
index 187f42ce..d6944795 100644
--- a/labs/bii/idf-pod1.yaml
+++ b/labs/bii/idf-pod1.yaml
@@ -10,6 +10,9 @@
 
 idf:
   version: 0.1
+  # NOTE: Temporarily disable Daisy check, since it requires 'storage' network
+  # to be defined in 'idf.net_config' below.
+  installer: ['apex', 'compass4nfv', 'fuel', 'joid']
   net_config:
     oob:                     # IPMI management network
       interface: 0
diff --git a/labs/zte/idf-pod9.yaml b/labs/zte/idf-pod9.yaml
index 61a225dc..1cdd5d88 100644
--- a/labs/zte/idf-pod9.yaml
+++ b/labs/zte/idf-pod9.yaml
@@ -10,6 +10,8 @@
 
 idf:
   version: 0.1
+  # NOTE: For now, only Daisy supports 3-node clusters
+  installer: ['daisy']
   net_config:
     # NOTE: Network names are likely to change after the PDF spec is updated
     oob: