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authorAditya R <arajan@redhat.com>2022-05-25 01:54:25 +0530
committerAditya R <arajan@redhat.com>2022-05-26 21:01:31 +0530
commit66a56ce05a577913a66c3d3f98c47cbe6cb4a3c0 (patch)
tree6f0be19d2b25a00bde9b4693693614291b5f254f /docs/source/markdown
parent6124b51993b0a8010b7b276086cf4464e168932a (diff)
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vendor: bump buildah to v1.26.1-0.20220524184833-5500333c2e06
Bump buildah to v1.26.1-0.20220524184833-5500333c2e06 Signed-off-by: Aditya R <arajan@redhat.com>
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-rw-r--r--docs/source/markdown/podman-build.1.md31
1 files changed, 31 insertions, 0 deletions
diff --git a/docs/source/markdown/podman-build.1.md b/docs/source/markdown/podman-build.1.md
index b372bfce6..86a7090de 100644
--- a/docs/source/markdown/podman-build.1.md
+++ b/docs/source/markdown/podman-build.1.md
@@ -91,6 +91,33 @@ instructions read from the Containerfiles in the same way that environment
variables are, but which will not be added to environment variable list in the
resulting image's configuration.
+#### **--build-context**=*name=value*
+
+Specify an additional build context using its short name and its location.
+Additional build contexts can be referenced in the same manner as we access
+different stages in COPY instruction.
+
+Valid values could be:
+
+* Local directory – e.g. --build-context project2=../path/to/project2/src
+* HTTP URL to a tarball – e.g. --build-context src=https://example.org/releases/src.tar
+* Container image – specified with a container-image:// prefix, e.g. --build-context alpine=container-image://alpine:3.15, (also accepts docker://, docker-image://)
+
+On the Containerfile side, you can reference the build context on all
+commands that accept the “from” parameter. Here’s how that might look:
+
+```dockerfile
+FROM [name]
+COPY --from=[name] ...
+RUN --mount=from=[name] …
+```
+
+The value of [name] is matched with the following priority order:
+
+* Named build context defined with --build-context [name]=..
+* Stage defined with AS [name] inside Containerfile
+* Image [name], either local or in a remote registry
+
#### **--cache-from**
Images to utilize as potential cache sources. Podman does not currently support
@@ -140,6 +167,10 @@ This option is added to be aligned with other containers CLIs.
Podman doesn't communicate with a daemon or a remote server.
Thus, compressing the data before sending it is irrelevant to Podman. (This option is not available with the remote Podman client, including Mac and Windows (excluding WSL2) machines)
+#### **--cpp-flag**=*flags*
+
+Set additional flags to pass to the C Preprocessor cpp(1). Containerfiles ending with a ".in" suffix will be preprocessed via cpp(1). This option can be used to pass additional flags to cpp.Note: You can also set default CPPFLAGS by setting the BUILDAH_CPPFLAGS environment variable (e.g., export BUILDAH_CPPFLAGS="-DDEBUG").
+
#### **--cpu-period**=*limit*
Set the CPU period for the Completely Fair Scheduler (CFS), which is a