fix LUA_LIB_DIR env variable to use 5.4 in docker (#49)

* fix LUA_LIB_DIR env variable to use 5.4 in docker * fixed path everywhere else * improved configuration to better handle 5.4 Co-authored-by: Vikas Tawniya <[email protected]>
fabiocicerchia · May 16, 2022 · b2f96f0 · b2f96f0
1 parent 379914e
commit b2f96f0
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Showing 34 changed files with 144 additions and 50 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -9,7 +9,7 @@
 
 ARG ARCH=
 ARG DISTRO=alpine
-ARG DISTRO_VER=3.15
+ARG DISTRO_VER=3.15.4
 
 #############################
 # Settings Common Variables #
@@ -40,6 +40,7 @@ ENV VER_NGX_DEVEL_KIT=$VER_NGX_DEVEL_KIT
 
 # luajit2
 # https://github.com/openresty/luajit2/tags
+# Note: LuaJIT2 is stuck on Lua 5.1 since 2009.
 ARG VER_LUAJIT=2.1-20220310
 ENV VER_LUAJIT=$VER_LUAJIT
 ARG LUAJIT_LIB=/usr/local/lib
@@ -60,7 +61,7 @@ ENV VER_LUA_NGINX_MODULE=$VER_LUA_NGINX_MODULE
 # This library is production ready.
 ARG VER_LUA_RESTY_CORE=0.1.22
 ENV VER_LUA_RESTY_CORE=$VER_LUA_RESTY_CORE
-ARG LUA_LIB_DIR=/usr/local/share/lua/5.1
+ARG LUA_LIB_DIR=/usr/local/share/lua/5.4
 ENV LUA_LIB_DIR=$LUA_LIB_DIR
 
 # lua-resty-lrucache

diff --git a/bin/generate-dockerfiles.py b/bin/generate-dockerfiles.py
@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 import shutil
 import common
+import re
 
 if __name__ == "__main__":
     versions = common.get_all_versions()
@@ -11,7 +12,7 @@
     (exitcode, dockerfiles) = common.run_command("find nginx -type f -name 'Dockerfile'", False)
     dockerfiles = list(
         filter(
-            lambda elem: elem.find("alpine") != -1,
+            lambda elem: re.search("nginx/.+/alpine/\d+\.\d+\.\d+/", elem),
             dockerfiles.split("\n")))
     dockerfiles.sort(reverse=True)
     shutil.copyfile(dockerfiles[0], "./Dockerfile")

diff --git a/nginx/1.21.6/almalinux/8.5-20220306/Dockerfile b/nginx/1.21.6/almalinux/8.5-20220306/Dockerfile
@@ -40,6 +40,7 @@ ENV VER_NGX_DEVEL_KIT=$VER_NGX_DEVEL_KIT
 
 # luajit2
 # https://github.com/openresty/luajit2/tags
+# Note: LuaJIT2 is stuck on Lua 5.1 since 2009.
 ARG VER_LUAJIT=2.1-20220310
 ENV VER_LUAJIT=$VER_LUAJIT
 ARG LUAJIT_LIB=/usr/local/lib
@@ -60,7 +61,7 @@ ENV VER_LUA_NGINX_MODULE=$VER_LUA_NGINX_MODULE
 # This library is production ready.
 ARG VER_LUA_RESTY_CORE=0.1.22
 ENV VER_LUA_RESTY_CORE=$VER_LUA_RESTY_CORE
-ARG LUA_LIB_DIR=/usr/local/share/lua/5.1
+ARG LUA_LIB_DIR=/usr/local/share/lua/5.4
 ENV LUA_LIB_DIR=$LUA_LIB_DIR
 
 # lua-resty-lrucache

diff --git a/nginx/1.21.6/almalinux/8.5-20220306/Dockerfile-compat b/nginx/1.21.6/almalinux/8.5-20220306/Dockerfile-compat
@@ -40,6 +40,7 @@ ENV VER_NGX_DEVEL_KIT=$VER_NGX_DEVEL_KIT
 
 # luajit2
 # https://github.com/openresty/luajit2/tags
+# Note: LuaJIT2 is stuck on Lua 5.1 since 2009.
 ARG VER_LUAJIT=2.1-20220310
 ENV VER_LUAJIT=$VER_LUAJIT
 ARG LUAJIT_LIB=/usr/local/lib
@@ -61,7 +62,7 @@ ENV VER_LUA_NGINX_MODULE=$VER_LUA_NGINX_MODULE
 # This library is production ready.
 ARG VER_LUA_RESTY_CORE=0.1.22
 ENV VER_LUA_RESTY_CORE=$VER_LUA_RESTY_CORE
-ARG LUA_LIB_DIR=/usr/local/share/lua/5.1
+ARG LUA_LIB_DIR=/usr/local/share/lua/5.4
 ENV LUA_LIB_DIR=$LUA_LIB_DIR
 
 # lua-resty-lrucache

diff --git a/nginx/1.21.6/almalinux/8.5-20220306/tpl/Makefile b/nginx/1.21.6/almalinux/8.5-20220306/tpl/Makefile
@@ -58,7 +58,16 @@ dep-ngx_devel_kit:
 
 # OpenResty LUAJIT2
 # ##############################################################################
-dep-luajit:
+# This is because OpenResty LuaJIT2 is stuck on Lua 5.1 since 2009.
+# Also, since LUA_LIB_DIR is set on 5.4, the 5.1 folder is always empty and nginx
+# will try to look things in the wrong one, unless provided with:
+#  lua_package_path '/usr/local/share/lua/5.4/?.lua;;';
+#  lua_package_cpath '/usr/local/lib/lua/5.4/?.so;;';
+.workaround-luajit:
+	ln -s /usr/local/lib/lua/5.4 /usr/local/lib/lua/5.1
+	ln -s /usr/local/share/lua/5.4 /usr/local/share/lua/5.1
+
+dep-luajit: .workaround-luajit
 	curl -sLo /luajit.tar.gz https://github.com/openresty/luajit2/archive/v${VER_LUAJIT}.tar.gz
 	tar -C / -xvzf /luajit.tar.gz
 	cd /luajit2-${VER_LUAJIT} \
@@ -166,8 +175,8 @@ dep-lua-openresty-signal:
 	cd /lua-resty-signal-${VER_OPENRESTY_SIGNAL} \
 	&& make \
 	&& make install \
-	&& install -d /usr/local/lib/lua/5.1 \
-	&& install /usr/local/share/lua/5.1/librestysignal.so /usr/local/lib/lua/5.1/librestysignal.so
+	&& install -d /usr/local/lib/lua/5.4 \
+	&& install /usr/local/share/lua/5.4/librestysignal.so /usr/local/lib/lua/5.4/librestysignal.so
 
 # OpenResty Upstream Healthcheck
 # ##############################################################################

diff --git a/nginx/1.21.6/alpine/3.15.4/Dockerfile b/nginx/1.21.6/alpine/3.15.4/Dockerfile
@@ -40,6 +40,7 @@ ENV VER_NGX_DEVEL_KIT=$VER_NGX_DEVEL_KIT
 
 # luajit2
 # https://github.com/openresty/luajit2/tags
+# Note: LuaJIT2 is stuck on Lua 5.1 since 2009.
 ARG VER_LUAJIT=2.1-20220310
 ENV VER_LUAJIT=$VER_LUAJIT
 ARG LUAJIT_LIB=/usr/local/lib
@@ -60,7 +61,7 @@ ENV VER_LUA_NGINX_MODULE=$VER_LUA_NGINX_MODULE
 # This library is production ready.
 ARG VER_LUA_RESTY_CORE=0.1.22
 ENV VER_LUA_RESTY_CORE=$VER_LUA_RESTY_CORE
-ARG LUA_LIB_DIR=/usr/local/share/lua/5.1
+ARG LUA_LIB_DIR=/usr/local/share/lua/5.4
 ENV LUA_LIB_DIR=$LUA_LIB_DIR
 
 # lua-resty-lrucache

diff --git a/nginx/1.21.6/alpine/3.15.4/Dockerfile-compat b/nginx/1.21.6/alpine/3.15.4/Dockerfile-compat
@@ -40,6 +40,7 @@ ENV VER_NGX_DEVEL_KIT=$VER_NGX_DEVEL_KIT
 
 # luajit2
 # https://github.com/openresty/luajit2/tags
+# Note: LuaJIT2 is stuck on Lua 5.1 since 2009.
 ARG VER_LUAJIT=2.1-20220310
 ENV VER_LUAJIT=$VER_LUAJIT
 ARG LUAJIT_LIB=/usr/local/lib
@@ -61,7 +62,7 @@ ENV VER_LUA_NGINX_MODULE=$VER_LUA_NGINX_MODULE
 # This library is production ready.
 ARG VER_LUA_RESTY_CORE=0.1.22
 ENV VER_LUA_RESTY_CORE=$VER_LUA_RESTY_CORE
-ARG LUA_LIB_DIR=/usr/local/share/lua/5.1
+ARG LUA_LIB_DIR=/usr/local/share/lua/5.4
 ENV LUA_LIB_DIR=$LUA_LIB_DIR
 
 # lua-resty-lrucache

diff --git a/nginx/1.21.6/alpine/3.15.4/tpl/Makefile b/nginx/1.21.6/alpine/3.15.4/tpl/Makefile
@@ -58,7 +58,16 @@ dep-ngx_devel_kit:
 
 # OpenResty LUAJIT2
 # ##############################################################################
-dep-luajit:
+# This is because OpenResty LuaJIT2 is stuck on Lua 5.1 since 2009.
+# Also, since LUA_LIB_DIR is set on 5.4, the 5.1 folder is always empty and nginx
+# will try to look things in the wrong one, unless provided with:
+#  lua_package_path '/usr/local/share/lua/5.4/?.lua;;';
+#  lua_package_cpath '/usr/local/lib/lua/5.4/?.so;;';
+.workaround-luajit:
+	ln -s /usr/local/lib/lua/5.4 /usr/local/lib/lua/5.1
+	ln -s /usr/local/share/lua/5.4 /usr/local/share/lua/5.1
+
+dep-luajit: .workaround-luajit
 	curl -sLo /luajit.tar.gz https://github.com/openresty/luajit2/archive/v${VER_LUAJIT}.tar.gz
 	tar -C / -xvzf /luajit.tar.gz
 	cd /luajit2-${VER_LUAJIT} \
@@ -166,8 +175,8 @@ dep-lua-openresty-signal:
 	cd /lua-resty-signal-${VER_OPENRESTY_SIGNAL} \
 	&& make \
 	&& make install \
-	&& install -d /usr/local/lib/lua/5.1 \
-	&& install /usr/local/share/lua/5.1/librestysignal.so /usr/local/lib/lua/5.1/librestysignal.so
+	&& install -d /usr/local/lib/lua/5.4 \
+	&& install /usr/local/share/lua/5.4/librestysignal.so /usr/local/lib/lua/5.4/librestysignal.so
 
 # OpenResty Upstream Healthcheck
 # ##############################################################################

diff --git a/nginx/1.21.6/amazonlinux/2.0.20220426.0/Dockerfile b/nginx/1.21.6/amazonlinux/2.0.20220426.0/Dockerfile
@@ -40,6 +40,7 @@ ENV VER_NGX_DEVEL_KIT=$VER_NGX_DEVEL_KIT
 
 # luajit2
 # https://github.com/openresty/luajit2/tags
+# Note: LuaJIT2 is stuck on Lua 5.1 since 2009.
 ARG VER_LUAJIT=2.1-20220310
 ENV VER_LUAJIT=$VER_LUAJIT
 ARG LUAJIT_LIB=/usr/local/lib
@@ -60,7 +61,7 @@ ENV VER_LUA_NGINX_MODULE=$VER_LUA_NGINX_MODULE
 # This library is production ready.
 ARG VER_LUA_RESTY_CORE=0.1.22
 ENV VER_LUA_RESTY_CORE=$VER_LUA_RESTY_CORE
-ARG LUA_LIB_DIR=/usr/local/share/lua/5.1
+ARG LUA_LIB_DIR=/usr/local/share/lua/5.4
 ENV LUA_LIB_DIR=$LUA_LIB_DIR
 
 # lua-resty-lrucache

diff --git a/nginx/1.21.6/amazonlinux/2.0.20220426.0/Dockerfile-compat b/nginx/1.21.6/amazonlinux/2.0.20220426.0/Dockerfile-compat
@@ -40,6 +40,7 @@ ENV VER_NGX_DEVEL_KIT=$VER_NGX_DEVEL_KIT
 
 # luajit2
 # https://github.com/openresty/luajit2/tags
+# Note: LuaJIT2 is stuck on Lua 5.1 since 2009.
 ARG VER_LUAJIT=2.1-20220310
 ENV VER_LUAJIT=$VER_LUAJIT
 ARG LUAJIT_LIB=/usr/local/lib
@@ -61,7 +62,7 @@ ENV VER_LUA_NGINX_MODULE=$VER_LUA_NGINX_MODULE
 # This library is production ready.
 ARG VER_LUA_RESTY_CORE=0.1.22
 ENV VER_LUA_RESTY_CORE=$VER_LUA_RESTY_CORE
-ARG LUA_LIB_DIR=/usr/local/share/lua/5.1
+ARG LUA_LIB_DIR=/usr/local/share/lua/5.4
 ENV LUA_LIB_DIR=$LUA_LIB_DIR
 
 # lua-resty-lrucache

diff --git a/nginx/1.21.6/amazonlinux/2.0.20220426.0/tpl/Makefile b/nginx/1.21.6/amazonlinux/2.0.20220426.0/tpl/Makefile
@@ -58,7 +58,16 @@ dep-ngx_devel_kit:
 
 # OpenResty LUAJIT2
 # ##############################################################################
-dep-luajit:
+# This is because OpenResty LuaJIT2 is stuck on Lua 5.1 since 2009.
+# Also, since LUA_LIB_DIR is set on 5.4, the 5.1 folder is always empty and nginx
+# will try to look things in the wrong one, unless provided with:
+#  lua_package_path '/usr/local/share/lua/5.4/?.lua;;';
+#  lua_package_cpath '/usr/local/lib/lua/5.4/?.so;;';
+.workaround-luajit:
+	ln -s /usr/local/lib/lua/5.4 /usr/local/lib/lua/5.1
+	ln -s /usr/local/share/lua/5.4 /usr/local/share/lua/5.1
+
+dep-luajit: .workaround-luajit
 	curl -sLo /luajit.tar.gz https://github.com/openresty/luajit2/archive/v${VER_LUAJIT}.tar.gz
 	tar -C / -xvzf /luajit.tar.gz
 	cd /luajit2-${VER_LUAJIT} \
@@ -166,8 +175,8 @@ dep-lua-openresty-signal:
 	cd /lua-resty-signal-${VER_OPENRESTY_SIGNAL} \
 	&& make \
 	&& make install \
-	&& install -d /usr/local/lib/lua/5.1 \
-	&& install /usr/local/share/lua/5.1/librestysignal.so /usr/local/lib/lua/5.1/librestysignal.so
+	&& install -d /usr/local/lib/lua/5.4 \
+	&& install /usr/local/share/lua/5.4/librestysignal.so /usr/local/lib/lua/5.4/librestysignal.so
 
 # OpenResty Upstream Healthcheck
 # ##############################################################################

diff --git a/nginx/1.21.6/debian/11.3/Dockerfile b/nginx/1.21.6/debian/11.3/Dockerfile
@@ -40,6 +40,7 @@ ENV VER_NGX_DEVEL_KIT=$VER_NGX_DEVEL_KIT
 
 # luajit2
 # https://github.com/openresty/luajit2/tags
+# Note: LuaJIT2 is stuck on Lua 5.1 since 2009.
 ARG VER_LUAJIT=2.1-20220310
 ENV VER_LUAJIT=$VER_LUAJIT
 ARG LUAJIT_LIB=/usr/local/lib
@@ -60,7 +61,7 @@ ENV VER_LUA_NGINX_MODULE=$VER_LUA_NGINX_MODULE
 # This library is production ready.
 ARG VER_LUA_RESTY_CORE=0.1.22
 ENV VER_LUA_RESTY_CORE=$VER_LUA_RESTY_CORE
-ARG LUA_LIB_DIR=/usr/local/share/lua/5.1
+ARG LUA_LIB_DIR=/usr/local/share/lua/5.4
 ENV LUA_LIB_DIR=$LUA_LIB_DIR
 
 # lua-resty-lrucache

diff --git a/nginx/1.21.6/debian/11.3/Dockerfile-compat b/nginx/1.21.6/debian/11.3/Dockerfile-compat
@@ -40,6 +40,7 @@ ENV VER_NGX_DEVEL_KIT=$VER_NGX_DEVEL_KIT
 
 # luajit2
 # https://github.com/openresty/luajit2/tags
+# Note: LuaJIT2 is stuck on Lua 5.1 since 2009.
 ARG VER_LUAJIT=2.1-20220310
 ENV VER_LUAJIT=$VER_LUAJIT
 ARG LUAJIT_LIB=/usr/local/lib
@@ -61,7 +62,7 @@ ENV VER_LUA_NGINX_MODULE=$VER_LUA_NGINX_MODULE
 # This library is production ready.
 ARG VER_LUA_RESTY_CORE=0.1.22
 ENV VER_LUA_RESTY_CORE=$VER_LUA_RESTY_CORE
-ARG LUA_LIB_DIR=/usr/local/share/lua/5.1
+ARG LUA_LIB_DIR=/usr/local/share/lua/5.4
 ENV LUA_LIB_DIR=$LUA_LIB_DIR
 
 # lua-resty-lrucache

diff --git a/nginx/1.21.6/debian/11.3/tpl/Makefile b/nginx/1.21.6/debian/11.3/tpl/Makefile
@@ -58,7 +58,16 @@ dep-ngx_devel_kit:
 
 # OpenResty LUAJIT2
 # ##############################################################################
-dep-luajit:
+# This is because OpenResty LuaJIT2 is stuck on Lua 5.1 since 2009.
+# Also, since LUA_LIB_DIR is set on 5.4, the 5.1 folder is always empty and nginx
+# will try to look things in the wrong one, unless provided with:
+#  lua_package_path '/usr/local/share/lua/5.4/?.lua;;';
+#  lua_package_cpath '/usr/local/lib/lua/5.4/?.so;;';
+.workaround-luajit:
+	ln -s /usr/local/lib/lua/5.4 /usr/local/lib/lua/5.1
+	ln -s /usr/local/share/lua/5.4 /usr/local/share/lua/5.1
+
+dep-luajit: .workaround-luajit
 	curl -sLo /luajit.tar.gz https://github.com/openresty/luajit2/archive/v${VER_LUAJIT}.tar.gz
 	tar -C / -xvzf /luajit.tar.gz
 	cd /luajit2-${VER_LUAJIT} \
@@ -166,8 +175,8 @@ dep-lua-openresty-signal:
 	cd /lua-resty-signal-${VER_OPENRESTY_SIGNAL} \
 	&& make \
 	&& make install \
-	&& install -d /usr/local/lib/lua/5.1 \
-	&& install /usr/local/share/lua/5.1/librestysignal.so /usr/local/lib/lua/5.1/librestysignal.so
+	&& install -d /usr/local/lib/lua/5.4 \
+	&& install /usr/local/share/lua/5.4/librestysignal.so /usr/local/lib/lua/5.4/librestysignal.so
 
 # OpenResty Upstream Healthcheck
 # ##############################################################################

diff --git a/nginx/1.21.6/fedora/35/Dockerfile b/nginx/1.21.6/fedora/35/Dockerfile
@@ -40,6 +40,7 @@ ENV VER_NGX_DEVEL_KIT=$VER_NGX_DEVEL_KIT
 
 # luajit2
 # https://github.com/openresty/luajit2/tags
+# Note: LuaJIT2 is stuck on Lua 5.1 since 2009.
 ARG VER_LUAJIT=2.1-20220310
 ENV VER_LUAJIT=$VER_LUAJIT
 ARG LUAJIT_LIB=/usr/local/lib
@@ -60,7 +61,7 @@ ENV VER_LUA_NGINX_MODULE=$VER_LUA_NGINX_MODULE
 # This library is production ready.
 ARG VER_LUA_RESTY_CORE=0.1.22
 ENV VER_LUA_RESTY_CORE=$VER_LUA_RESTY_CORE
-ARG LUA_LIB_DIR=/usr/local/share/lua/5.1
+ARG LUA_LIB_DIR=/usr/local/share/lua/5.4
 ENV LUA_LIB_DIR=$LUA_LIB_DIR
 
 # lua-resty-lrucache

diff --git a/nginx/1.21.6/fedora/35/Dockerfile-compat b/nginx/1.21.6/fedora/35/Dockerfile-compat
@@ -40,6 +40,7 @@ ENV VER_NGX_DEVEL_KIT=$VER_NGX_DEVEL_KIT
 
 # luajit2
 # https://github.com/openresty/luajit2/tags
+# Note: LuaJIT2 is stuck on Lua 5.1 since 2009.
 ARG VER_LUAJIT=2.1-20220310
 ENV VER_LUAJIT=$VER_LUAJIT
 ARG LUAJIT_LIB=/usr/local/lib
@@ -61,7 +62,7 @@ ENV VER_LUA_NGINX_MODULE=$VER_LUA_NGINX_MODULE
 # This library is production ready.
 ARG VER_LUA_RESTY_CORE=0.1.22
 ENV VER_LUA_RESTY_CORE=$VER_LUA_RESTY_CORE
-ARG LUA_LIB_DIR=/usr/local/share/lua/5.1
+ARG LUA_LIB_DIR=/usr/local/share/lua/5.4
 ENV LUA_LIB_DIR=$LUA_LIB_DIR
 
 # lua-resty-lrucache

diff --git a/nginx/1.21.6/fedora/35/tpl/Makefile b/nginx/1.21.6/fedora/35/tpl/Makefile
@@ -58,7 +58,16 @@ dep-ngx_devel_kit:
 
 # OpenResty LUAJIT2
 # ##############################################################################
-dep-luajit:
+# This is because OpenResty LuaJIT2 is stuck on Lua 5.1 since 2009.
+# Also, since LUA_LIB_DIR is set on 5.4, the 5.1 folder is always empty and nginx
+# will try to look things in the wrong one, unless provided with:
+#  lua_package_path '/usr/local/share/lua/5.4/?.lua;;';
+#  lua_package_cpath '/usr/local/lib/lua/5.4/?.so;;';
+.workaround-luajit:
+	ln -s /usr/local/lib/lua/5.4 /usr/local/lib/lua/5.1
+	ln -s /usr/local/share/lua/5.4 /usr/local/share/lua/5.1
+
+dep-luajit: .workaround-luajit
 	curl -sLo /luajit.tar.gz https://github.com/openresty/luajit2/archive/v${VER_LUAJIT}.tar.gz
 	tar -C / -xvzf /luajit.tar.gz
 	cd /luajit2-${VER_LUAJIT} \
@@ -166,8 +175,8 @@ dep-lua-openresty-signal:
 	cd /lua-resty-signal-${VER_OPENRESTY_SIGNAL} \
 	&& make \
 	&& make install \
-	&& install -d /usr/local/lib/lua/5.1 \
-	&& install /usr/local/share/lua/5.1/librestysignal.so /usr/local/lib/lua/5.1/librestysignal.so
+	&& install -d /usr/local/lib/lua/5.4 \
+	&& install /usr/local/share/lua/5.4/librestysignal.so /usr/local/lib/lua/5.4/librestysignal.so
 
 # OpenResty Upstream Healthcheck
 # ##############################################################################

diff --git a/nginx/1.21.6/ubuntu/22.04/Dockerfile b/nginx/1.21.6/ubuntu/22.04/Dockerfile
@@ -40,6 +40,7 @@ ENV VER_NGX_DEVEL_KIT=$VER_NGX_DEVEL_KIT
 
 # luajit2
 # https://github.com/openresty/luajit2/tags
+# Note: LuaJIT2 is stuck on Lua 5.1 since 2009.
 ARG VER_LUAJIT=2.1-20220310
 ENV VER_LUAJIT=$VER_LUAJIT
 ARG LUAJIT_LIB=/usr/local/lib
@@ -60,7 +61,7 @@ ENV VER_LUA_NGINX_MODULE=$VER_LUA_NGINX_MODULE
 # This library is production ready.
 ARG VER_LUA_RESTY_CORE=0.1.22
 ENV VER_LUA_RESTY_CORE=$VER_LUA_RESTY_CORE
-ARG LUA_LIB_DIR=/usr/local/share/lua/5.1
+ARG LUA_LIB_DIR=/usr/local/share/lua/5.4
 ENV LUA_LIB_DIR=$LUA_LIB_DIR
 
 # lua-resty-lrucache

diff --git a/nginx/1.21.6/ubuntu/22.04/Dockerfile-compat b/nginx/1.21.6/ubuntu/22.04/Dockerfile-compat
@@ -40,6 +40,7 @@ ENV VER_NGX_DEVEL_KIT=$VER_NGX_DEVEL_KIT
 
 # luajit2
 # https://github.com/openresty/luajit2/tags
+# Note: LuaJIT2 is stuck on Lua 5.1 since 2009.
 ARG VER_LUAJIT=2.1-20220310
 ENV VER_LUAJIT=$VER_LUAJIT
 ARG LUAJIT_LIB=/usr/local/lib
@@ -61,7 +62,7 @@ ENV VER_LUA_NGINX_MODULE=$VER_LUA_NGINX_MODULE
 # This library is production ready.
 ARG VER_LUA_RESTY_CORE=0.1.22
 ENV VER_LUA_RESTY_CORE=$VER_LUA_RESTY_CORE
-ARG LUA_LIB_DIR=/usr/local/share/lua/5.1
+ARG LUA_LIB_DIR=/usr/local/share/lua/5.4
 ENV LUA_LIB_DIR=$LUA_LIB_DIR
 
 # lua-resty-lrucache