add layout directory listing

Signed-off-by: Michael McCracken <mikmccra@cisco.com>
project-stacker · Dec 13, 2023 · 6c78270 · 6c78270
1 parent 28171f5
commit 6c78270
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diff --git a/doc/talks/stacker101/Makefile b/doc/talks/stacker101/Makefile
@@ -7,7 +7,7 @@ exampletarball:
 
 %: %.stacker.yaml exampletarball
 	stacker --oci-dir $@ build $(BARG) -f $<
-	tree $@
+	tree -h $@
 	@echo "press enter to run oci-viewer"
 	@read a
 	~/bin/ociv $@

diff --git a/doc/talks/stacker101/stacker101.md b/doc/talks/stacker101/stacker101.md
@@ -124,6 +124,24 @@ stacker convert
 
 ---
 
+# OCI layouts: what exactly are we building?
+
+```
+ tree -h mylayout
+[4.0K]  mylayout
+├── [4.0K]  blobs
+│   └── [4.0K]  sha256
+│       ├── [ 82M]  1377df6593e020... # first layer of base image           <──┐
+│       ├── [1.9M]  27ac08e0731341... # top layer of base image we imported <──┤
+│       ├── [ 142]  5aa530963e08fc... # layer added during build            <──┤
+│       ├── [1.0K]  eea0dfeb15fd39... # image manifest        ──>┐          ──>┘ <─┐
+│       └── [ 988]  fb47d876bd9bc6... # config blob for image <──┘                 │
+├── [ 301]  index.json                # index with tag "test" for image "eea0d" ──>┘
+└── [  31]  oci-layout
+```
+
+---
+
 # How is it different?
 
 - Standalone, not a daemon