diff --git a/makefiles/lint/doc8/doc8.ini b/makefiles/lint/doc8/doc8.ini
index 42e3e41..7b5355d 100644
--- a/makefiles/lint/doc8/doc8.ini
+++ b/makefiles/lint/doc8/doc8.ini
@@ -76,8 +76,9 @@
 
 # verbose=1
     
-extension       = rst, txt
-ignore-path     = .venv, */.venv
+# extension       = rst, txt
+extension       = rst
+ignore-path     = lf/onf-make/*, .venv, */.venv, .tmp */.tmp
 
 # ignore-path-errors=/tmp/other_thing.rst;D001;D002
 # voltha-helm-charts/voltha-infra/templates/NOTES.txt:12: D001 Line too long
diff --git a/makefiles/lint/groovy/command.mk b/makefiles/lint/groovy/command.mk
new file mode 100644
index 0000000..9a6557b
--- /dev/null
+++ b/makefiles/lint/groovy/command.mk
@@ -0,0 +1,39 @@
+# -*- makefile -*-
+# -----------------------------------------------------------------------
+# Copyright 2022-2024 Open Networking Foundation Contributors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http:#www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# -----------------------------------------------------------------------
+# SPDX-FileCopyrightText: 2022-2024 Open Networking Foundation Contributors
+# SPDX-License-Identifier: Apache-2.0
+# -----------------------------------------------------------------------
+# Intent:
+# -----------------------------------------------------------------------
+
+$(if $(DEBUG),$(warning ENTER))
+
+lint-groovy-cmd := $(call node-get-tool-path,npm-groovy-lint)
+
+# lint-groovy-conf := $(call path-by-makefile,.groovylintrc.json)
+lint-groovy-conf := $(onf-mk-dir)/lint/groovy/.groovylintrc.json
+
+lint-groovy-args := $(null)
+lint-groovy-args += --config $(lint-groovy-conf)
+
+
+# lint-groovy-args += --loglevel info
+# lint-groovy-args += --ignorepattern
+# lint-groovy-args += --verbose
+
+# [EOF]
+
diff --git a/makefiles/lint/groovy/groovy.mk b/makefiles/lint/groovy/groovy.mk
new file mode 100644
index 0000000..0652bb4
--- /dev/null
+++ b/makefiles/lint/groovy/groovy.mk
@@ -0,0 +1,108 @@
+# -*- makefile -*-
+# -----------------------------------------------------------------------
+# Copyright 2022-2024 Open Networking Foundation Contributors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# -----------------------------------------------------------------------
+# SPDX-FileCopyrightText: 2022-2024 Open Networking Foundation Contributors
+# SPDX-License-Identifier: Apache-2.0
+# -----------------------------------------------------------------------
+# Intent:
+# -----------------------------------------------------------------------
+
+$(if $(DEBUG),$(warning ENTER))
+
+##-------------------##
+##---]  GLOBALS  [---##
+##-------------------##
+.PHONY: lint-groovy
+.PHONY: lint-groovy-all lint-groovy-mod lint-groovy-src
+
+have-groovy-files := $(if $(strip $(GROOVY_SOURCE)),true)
+GROOVY_SOURCE     ?= $(error GROOVY_SOURCE= is required)
+
+groovy-check := $(activate-npm) && $(lint-groovy-cmd) $(lint-groovy-args)
+
+##-------------------##
+##---]  TARGETS  [---##
+##-------------------##
+
+## -----------------------------------------------------------------------
+## Intent: Enabled by repository_sandbox_root/config.mk
+## -----------------------------------------------------------------------
+ifndef NO-LINT-GROOVY
+  lint-groovy-mode := $(if $(have-groovy-files),mod,all)
+  lint-groovy : lint
+  lint-groovy : lint-groovy-$(lint-groovy-mode)
+endif# NO-LINT-GROOVY
+
+
+groovy-find-args += $(foreach dir,$(onf-excl-dirs),-not -path './$(dir)/*')
+
+## -----------------------------------------------------------------------
+## Intent: Perform a lint check on command line script sources
+## -----------------------------------------------------------------------
+lint-groovy-all: lint-groovy-version
+
+	$(call banner-enter,Target $@)
+
+	@echo
+#	$(HIDE)$(env-clean) find . \
+#-not -path './.tmp/*' \
+#-not -path "./.$(venv-name)/*" \
+
+	$(HIDE)$(env-clean) find . $(groovy-find-args) -iname '*.groovy' -print0 \
+	| $(xargs-n1) bash -c "$(groovy-check)"
+
+	$(call banner-leave,Target $@)
+
+## -----------------------------------------------------------------------
+## Intent: On-demand lint checking
+## -----------------------------------------------------------------------
+lint-groovy-src : lint-groovy-version
+
+  ifndef GROOVY_SRC
+	@echo "ERROR: Usage: $(MAKE) $@ GROOVY_SRC="
+	@exit 1
+  endif
+
+	$(call banner-enter,Target $@)
+	@echo
+	$(HIDE) $(groovy-check) $(GROOVY_SRC)
+	$(call banner-leave,Target $@)
+
+## -----------------------------------------------------------------------
+## Intent: Perform lint check on locally modified sources
+## -----------------------------------------------------------------------
+lint-groovy-bygit = $(git status -s | grep '\.groovy' | grep -v -e '^D' -e '^?' | cut -c4-)
+lint-groovy-mod: lint-groovy-version
+
+	$(call banner-enter,Target $@)
+	@echo
+	$(foreach fyl,$(lint-groovy-bygit),$(groovy-check) $(fyl))
+	$(call banner-leave,Target $@)
+
+## -----------------------------------------------------------------------
+## Intent: Display command help
+## -----------------------------------------------------------------------
+help-summary ::
+	@echo '  lint-groovy          Conditionally lint groovy source'
+  ifdef VERBOSE
+	@echo '  lint-groovy-all      Lint all available sources'
+	@echo '  lint-groovy-mod      Lint locally modified (git status)'
+	@echo '  lint-groovy-src      Lint individually (BY_SRC=list-of-files)'
+  endif
+
+$(if $(DEBUG),$(warning LEAVE))
+
+# [EOF]
diff --git a/makefiles/lint/groovy/help.mk b/makefiles/lint/groovy/help.mk
new file mode 100644
index 0000000..3268d4b
--- /dev/null
+++ b/makefiles/lint/groovy/help.mk
@@ -0,0 +1,41 @@
+# -*- makefile -*-
+# -----------------------------------------------------------------------
+# Copyright 2017-2024 Open Networking Foundation Contributors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http:#www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# -----------------------------------------------------------------------
+# SPDX-FileCopyrightText: 2017-2024 Open Networking Foundation Contributors
+# SPDX-License-Identifier: Apache-2.0
+# -----------------------------------------------------------------------
+
+$(if $(DEBUG),$(warning ENTER))
+
+## -----------------------------------------------------------------------
+## Intent: Display topic help
+## -----------------------------------------------------------------------
+help-summary ::
+	@printf '  %-33.33s %s\n' 'lint-groovy'      'Syntax check sources'
+	@printf '  %-33.33s %s\n' 'lint-groovy-help' 'Extended target help'
+
+## -----------------------------------------------------------------------
+## Intent: Display extended topic help
+## -----------------------------------------------------------------------
+.PHONY: lint-groovy-help
+lint-groovy-help ::
+	@printf '  %-33.33s %s\n' 'lint-groovy-all' 'Lint all available sources'
+	@printf '  %-33.33s %s\n' 'lint-groovy-mod' 'Lint locally modified (git status)'
+	@printf '  %-33.33s %s\n' 'lint-groovy-src' 'Lint individually (GROOVY_SRC=...)'
+
+$(if $(DEBUG),$(warning LEAVE))
+
+# [EOF]
diff --git a/makefiles/lint/groovy/include.mk b/makefiles/lint/groovy/include.mk
index 8caddd7..c1660f1 100644
--- a/makefiles/lint/groovy/include.mk
+++ b/makefiles/lint/groovy/include.mk
@@ -1,6 +1,6 @@
 # -*- makefile -*-
 # -----------------------------------------------------------------------
-# Copyright 2022-2024 Open Networking Foundation Contributors
+# Copyright 2017-2024 Open Networking Foundation Contributors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -14,93 +14,24 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 # -----------------------------------------------------------------------
-# SPDX-FileCopyrightText: 2022-2024 Open Networking Foundation Contributors
+# SPDX-FileCopyrightText: 2017-2024 Open Networking Foundation Contributors
 # SPDX-License-Identifier: Apache-2.0
 # -----------------------------------------------------------------------
 # Intent:
 # -----------------------------------------------------------------------
 
-##-------------------##
-##---]  GLOBALS  [---##
-##-------------------##
+# ------------------------------------------------------------
+# Intent: Generate command installer targets with dependencies
+# ------------------------------------------------------------
+$(call gen-npm-install,npm-groovy-lint)
 
-groovy-check      := npm-groovy-lint
+##--------------------##
+##---]  INCLUDES  [---##
+##--------------------##
+include $(onf-mk-top)/lint/groovy/command.mk
 
-groovy-check-conf := $(call path-by-makefile,.groovylintrc.json)
-
-groovy-check-args := $(null)
-groovy-check-args += --config "$(groovy-check-conf)"
-
-# groovy-check-args += --loglevel info
-# groovy-check-args += --ignorepattern
-# groovy-check-args += --verbose
-
-##-------------------##
-##---]  TARGETS  [---##
-##-------------------##
-
-## -----------------------------------------------------------------------
-## Intent: Enabled by repository_sandbox_root/config.mk
-## -----------------------------------------------------------------------
-ifndef NO-LINT-GROOVY
-  lint : lint-groovy
-endif
-
-## -----------------------------------------------------------------------
-## All or on-demand
-##   make lint-groovy BY_SRC="a/b/c.groovy d/e/f.groovy"
-## -----------------------------------------------------------------------
-ifdef GROOVY_SRC
-  lint-groovy : lint-groovy-src
-else
-  lint-groovy : lint-groovy-all
-endif
-
-## -----------------------------------------------------------------------
-## Intent: Perform a lint check on command line script sources
-## -----------------------------------------------------------------------
-lint-groovy-all:
-
-	$(call banner-enter,Target $@)
-
-	$(groovy-check) --version
-	@echo
-	$(HIDE)$(env-clean) find . -iname '*.groovy' -print0 \
-  | $(xargs-n1) $(groovy-check) $(groovy-check-args)
-
-	$(call banner-leave,Target $@)
-
-## -----------------------------------------------------------------------
-## Intent: On-demand lint checking
-## -----------------------------------------------------------------------
-lint-groovy-src:
-  ifndef GROOVY_SRC
-	@echo "ERROR: Usage: $(MAKE) $@ GROOVY_SRC="
-	@exit 1
-  endif
-	$(groovy-check) --version
-	@echo
-	$(HIDE) $(groovy-check) $(groovy-check-args) $(GROOVY_SRC)
-
-## -----------------------------------------------------------------------
-## Intent: Perform lint check on locally modified sources
-## -----------------------------------------------------------------------
-# lint-groovy-bygit = $(shell git diff --name-only HEAD | grep '\.groovy')
-lint-groovy-bygit = $(git status -s | grep '\.sh' | grep -v -e '^D' -e '^?' | cut -c4-)
-lint-groovy-mod:
-	$(groovy-check) --version
-	@echo
-	$(foreach fyl,$(lint-groovy-bygit),$(groovy-check) $(groovy-check-args) $(fyl))
-
-## -----------------------------------------------------------------------
-## Intent: Display command help
-## -----------------------------------------------------------------------
-help-summary ::
-	@echo '  lint-groovy          Conditionally lint groovy source'
-  ifdef VERBOSE
-	@echo '  lint-groovy-all      Lint all available sources'
-	@echo '  lint-groovy-mod      Lint locally modified (git status)'
-	@echo '  lint-groovy-src      Lint individually (BY_SRC=list-of-files)'
-  endif
+include $(onf-mk-top)/lint/groovy/help.mk
+include $(onf-mk-top)/lint/groovy/install.mk
+include $(onf-mk-top)/lint/groovy/groovy.mk
 
 # [EOF]
diff --git a/makefiles/lint/groovy/install.mk b/makefiles/lint/groovy/install.mk
index 0864a3d..828e4eb 100644
--- a/makefiles/lint/groovy/install.mk
+++ b/makefiles/lint/groovy/install.mk
@@ -17,38 +17,40 @@
 # SPDX-FileCopyrightText: 2022-2024 Open Networking Foundation Contributors
 # SPDX-License-Identifier: Apache-2.0
 # -----------------------------------------------------------------------
-# Intent:
+# Intent: Install npm-groovy-lint for syntax checking
+# -----------------------------------------------------------------------
+# NOTES: Tool install dependency chain
+#    version : tool-install
+#    tool-install : npm-tool
+#    npm-tool     : npm-install
+#
+# % make npm-groovy-lint installs npm, node and npm-groovy-lint
 # -----------------------------------------------------------------------
 
-##-------------------##
-##---]  GLOBALS  [---##
-##-------------------##
-lint-groovy-cmds += $(shell which npm-groovy-lint)
-lint-groovy-cmds += $(HOME)/.npm/bin/npm-groovy-lint
-lint-groovy-cmds += /usr/bin/npm-groovy-lint
-# lint-groovy-cmds += /dev/null#                     # force existence
-
-lint-groovy-cmd = $(firstword $(wildcard $(lint-groovy-cmds)))
-
-##-------------------##
-##---]  TARGETS  [---##
-##-------------------##
-ifndef NO-LINT-GROOVY
-
-  lint : lint-groovy
-endif
+$(if $(DEBUG),$(warning ENTER))
 
 ## -----------------------------------------------------------------------
-## Intent: Install npm-groovy-lint
+## Intent: Display groovy command version string.
 ## -----------------------------------------------------------------------
-$(lint-groovy-cmd) : lint-groovy-install
-lint-groovy-install:
+.PHONY: lint-groovy-version
+lint-groovy-version : $(lint-groovy-cmd)
+	@echo
+	$(activate-npm) && "$<" --version
 
 ## -----------------------------------------------------------------------
-## Intent: Display command help
+## Intent: On-demand instalation of the groovy command
 ## -----------------------------------------------------------------------
-help-summary ::
-	@echo '  lint-groovy-install          Syntax check groovy sources'
+.PHONY: lint-groovy-install
+lint-groovy-install : $(lint-groovy-cmd)
+
+## -----------------------------------------------------------------------
+## Intent: Display command usage
+## -----------------------------------------------------------------------
+lint-groovy-help ::
+	@echo
+	@printf '  %-33.33s %s\n' 'lint-groovy-version' 'Display lint tool version'
+	@printf '  %-33.33s %s\n' 'lint-groovy-install' 'Install lint tool'
+
+	@$(MAKE) --no-print-directory npm-help
 
 # [EOF]
-
diff --git a/makefiles/lint/json.mk b/makefiles/lint/json.mk
index e0d705c..b50ebcb 100644
--- a/makefiles/lint/json.mk
+++ b/makefiles/lint/json.mk
@@ -47,12 +47,13 @@
 ## Intent: exhaustive json syntax checking
 ## -----------------------------------------------------------------------
 json-find-args := $(null)
-json-find-args += -name '$(venv-name)'
+json-find-args += $(foreach dir,$(onf-excl-dirs),-not -path './$(dir)/*')
+
 lint-json-all:	
 	$(HIDE)$(MAKE) --no-print-directory lint-json-install
 
 	$(activate)\
- && find . \( $(json-find-args) \) -prune -o -name '*.json' -print0 \
+ && find . $(json-find-args) -name '*.json' -print0 \
 	| $(xargs-n1) python -m json.tool > /dev/null ;\
 
 ## -----------------------------------------------------------------------
diff --git a/makefiles/lint/make/makefile.mk b/makefiles/lint/make/makefile.mk
index 35cc450..9ad866e 100644
--- a/makefiles/lint/make/makefile.mk
+++ b/makefiles/lint/make/makefile.mk
@@ -27,8 +27,10 @@
 
 # Gather sources to check
 # TODO: implement deps, only check modified files
-make-check-find := find . -name 'vendor' -prune
-make-check-find += -o \( -iname makefile -o -name '*.mk' \)
+make-check-find := find .
+# -name 'vendor' -prune
+make-check-find += $(foreach dir,$(onf-excl-dirs),-not -path './$(dir)/*')
+make-check-find += -a \( -iname makefile -o -name '*.mk' \)
 make-check-find += -type f -print0
 
 make-check      := $(MAKE)
diff --git a/makefiles/lint/python.mk b/makefiles/lint/python.mk
deleted file mode 100644
index 930f65c..0000000
--- a/makefiles/lint/python.mk
+++ /dev/null
@@ -1,58 +0,0 @@
-# -*- makefile -*-
-# -----------------------------------------------------------------------
-# Copyright 2022-2024 Open Networking Foundation Contributors
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http:#www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-# -----------------------------------------------------------------------
-# SPDX-FileCopyrightText: 2022-2024 Open Networking Foundation Contributors
-# SPDX-License-Identifier: Apache-2.0
-# -----------------------------------------------------------------------
-# Intent:
-# -----------------------------------------------------------------------
-
-##-------------------##
-##---]  GLOBALS  [---##
-##-------------------##
-
-# Gather sources to check
-# TODO: implement deps, only check modified files
-python-check-find := find . -name '*venv*' -prune\
-  -o \( -name '*.py' \)\
-  -type f -print0
-
-# python-check    := $(env-clean) pylint
-python-check    := pylint
-
-# python-check-args += --dry-run
-
-##-------------------##
-##---]  TARGETS  [---##
-##-------------------##
-ifndef NO-LINT-PYTHON
-  lint : lint-python
-endif
-
-## -----------------------------------------------------------------------
-## Intent: Perform a lint check on makefile sources
-## -----------------------------------------------------------------------
-lint-python:
-	$(HIDE)$(env-clean) $(python-check-find) \
-	    | $(xargs-n1) $(python-check) $(python-check-args)
-
-## -----------------------------------------------------------------------
-## Intent: Display command help
-## -----------------------------------------------------------------------
-help-summary ::
-	@echo '  lint-python         Syntax check python sources (*.py)'
-
-# [EOF]
diff --git a/makefiles/lint/python/find_utils.mk b/makefiles/lint/python/find_utils.mk
index ce4ad8c..15159bd 100644
--- a/makefiles/lint/python/find_utils.mk
+++ b/makefiles/lint/python/find_utils.mk
@@ -23,15 +23,6 @@
 # -----------------------------------------------------------------------
 
 ## -----------------------------------------------------------------------
-## Intent: Construct a string for invoking find \( excl-pattern \) -prune
-# -----------------------------------------------------------------------
-gen-python-find-excl = \
-  $(strip \
-	-name '__ignored__' \
-	$(foreach dir,$($(1)),-o -name $(dir)) \
-  )
-
-## -----------------------------------------------------------------------
 ## Intent: Construct a find command to gather a list of python files
 ##         with exclusions.
 ## -----------------------------------------------------------------------
@@ -41,8 +32,8 @@
 gen-python-find-cmd = \
   $(strip \
     find . \
-      \( $(call gen-python-find-excl,onf-excl-dirs) \) -prune \
-      -o -name '*.py' \
+	  $(foreach dir,$(onf-excl-dirs),-not -path './$(dir)/*') \
+      -a -name '*.py' \
       -print0 \
   )
 
diff --git a/makefiles/lint/python/flake8.mk b/makefiles/lint/python/flake8.mk
index 447906e..c297d94 100644
--- a/makefiles/lint/python/flake8.mk
+++ b/makefiles/lint/python/flake8.mk
@@ -55,9 +55,6 @@
 	$(activate) && $(call gen-python-find-cmd) \
 	    | $(xargs-n1) flake8 --max-line-length=99 --count
 
-#  && find . \( $(flake8-find-filter) \) -prune -o -name '*.py' -print0 \
-# 	| $(xargs-n1) flake8 --max-line-length=99 --count
-
 ## -----------------------------------------------------------------------
 ## Intent: check deps for format and python3 cleanliness
 ## Note:
diff --git a/makefiles/lint/python/pylint.mk b/makefiles/lint/python/pylint.mk
index e83c2c1..2ed70e8 100644
--- a/makefiles/lint/python/pylint.mk
+++ b/makefiles/lint/python/pylint.mk
@@ -46,19 +46,11 @@
 ## -----------------------------------------------------------------------
 ## Intent: exhaustive pylint syntax checking
 ## -----------------------------------------------------------------------
-
-# Construct: find . \( -name '__ignored__' -o -name dir -o name dir \)
-# pylint-find-filter := $(null)
-# pylint-find-filter += -name '__ignored__'#   # for alignment
-# pylint-find-filter += $(foreach dir,$(onf-excl-dirs),-o -name $(dir)))
-
-# pylint-find-filter := $(call gen-python-find-excl,onf-excl-dirs)
-# $(error pylint-find-filter := $(pylint-find-filter))
 lint-pylint-all: $(venv-activate-script)
+
 	$(MAKE) --no-print-directory lint-pylint-install
 
 	$(activate) && $(call gen-python-find-cmd) | $(xargs-n1) pylint
-#	    | $(xargs-n1-clean) yamllint --strict
 
 ## -----------------------------------------------------------------------
 ## Intent: check deps for format and python3 cleanliness
diff --git a/makefiles/lint/shell/shellcheck.mk b/makefiles/lint/shell/shellcheck.mk
index 1bbb850..7d94998 100644
--- a/makefiles/lint/shell/shellcheck.mk
+++ b/makefiles/lint/shell/shellcheck.mk
@@ -29,8 +29,9 @@
 
 # Gather sources to check
 shell-check-find := find .
-shell-check-find += -name 'vendor' -prune
-shell-check-find += -o \( -name '*.sh' -o -name '*.bash' \)
+shell-check-find += $(foreach dir,$(onf-excl-dirs),-not -path './$(dir)/*')
+shell-check-find += -not -path './vendor/*'
+shell-check-find += -a \( -name '*.sh' -o -name '*.bash' \)
 shell-check-find += -type f -print0
 
 # shell-check    := $(env-clean) shellcheck
diff --git a/makefiles/lint/yaml.mk b/makefiles/lint/yaml.mk
index 73f1c29..d49dd9a 100644
--- a/makefiles/lint/yaml.mk
+++ b/makefiles/lint/yaml.mk
@@ -30,6 +30,10 @@
 have-yaml-files := $(if $(strip $(YAML_FILES)),true)
 YAML_FILES      ?= $(error YAML_FILES= is required)
 
+# Gather sources to check
+yaml-find-args := find .
+yaml-find-args += $(foreach dir,$(onf-excl-dirs),-not -path './$(dir)/*')
+
 ## -----------------------------------------------------------------------
 ## Intent: Use the yaml command to perform syntax checking.
 ##   o If UNSTABLE=1 syntax check all sources
@@ -51,7 +55,7 @@
 lint-yaml-all:
 	$(HIDE)$(MAKE) --no-print-directory lint-yaml-install
 
-	find . \( -iname '*.yaml' -o -iname '*.yml' \) -print0 \
+	find . $(yaml-find-args) \( -iname '*.yaml' -o -iname '*.yml' \) -print0 \
 	    | $(xargs-n1-clean) yamllint --strict
 
 ## -----------------------------------------------------------------------
diff --git a/makefiles/lint/yaml/include.mk b/makefiles/lint/yaml/include.mk
index 28fe608..7518d51 100644
--- a/makefiles/lint/yaml/include.mk
+++ b/makefiles/lint/yaml/include.mk
@@ -28,7 +28,7 @@
 ##---]  INCLUDES  [---##
 ##--------------------##
 include $(ONF_MAKEDIR)/lint/yaml/help.mk
-include $(ONF_MAKEDIR)/lint/yaml/find_utils.mk
+# include $(ONF_MAKEDIR)/lint/yaml/find_utils.mk
 include $(ONF_MAKEDIR)/lint/yaml/install.mk
 
 # [TODO] Consolidate and refactor to support a simpler answer
diff --git a/makefiles/lint/yaml/yamllint.mk b/makefiles/lint/yaml/yamllint.mk
index ed0df2c..f8c2f7f 100644
--- a/makefiles/lint/yaml/yamllint.mk
+++ b/makefiles/lint/yaml/yamllint.mk
@@ -33,6 +33,11 @@
 YAMLLINT = $(activate) && yamllint
 yamllint-args += --strict
 
+yaml-find-args := $(null)
+yaml-find-args += $(foreach dir,$(onf-excl-dirs),-not -path './$(dir)/*')
+yaml-find-args += -a \( -iname '*.yaml' -o -iname '*.yml' \)
+yaml-find-args += -print0
+
 ## -----------------------------------------------------------------------
 ## Intent: Use the yaml command to perform syntax checking.
 ## -----------------------------------------------------------------------
@@ -49,7 +54,8 @@
 
 	$(call banner-enter,Target $@)
 	$(HIDE)$(MAKE) --no-print-directory lint-yaml-install
-	$(HIDE)$(activate) && $(call gen-yaml-find-cmd) \
+
+	$(HIDE)$(activate) && find . $(yaml-find-args) \
 	    | $(env-clean) $(xargs-cmd) -I'{}' \
 		bash -c "$(YAMLLINT) $(yamllint-args) {}"
 	$(call banner-leave,Target $@)