feat: push build cache to eic-spack mirror on eics3

containers/jug/dev.Dockerfile

@@ -105,7 +105,7 @@ RUN rm -r /usr/local                                                    \
 ## or intermittently to keep the buildcache step from taking too much time
 ##
 ## Update the local build cache if needed. Consists of 3 steps:
-## 1. Remove the B010 network buildcache (silicon)
+## 1. Remove the eic-spack buildcache on S3
 ## 2. Get a list of all packages, and compare with what is already on
 ##    the buildcache (using package hash)
 ## 3. Add packages that need to be added to buildcache if any
@@ -118,15 +118,16 @@ RUN --mount=type=cache,target=/var/cache/spack-mirror                   \
     || spack install -j64 --no-check-signature                          \
     || spack install -j64 --no-check-signature                          \
     || status=$?                                                        \
+ && spack mirror rm eic-spack                                           \
  && [ -z "${CACHE_NUKE}" ]                                              \
     || rm -rf /var/cache/spack-mirror/build_cache/*                     \
  && mkdir -p /var/cache/spack-mirror/build_cache                        \
  && spack buildcache update-index -d /var/cache/spack-mirror            \
  && spack buildcache list --allarch --very-long                         \
     | sed '/^$/d;/^--/d;s/@.\+//;s/\([a-z0-9]*\) \(.*\)/\2\/\1/'        \
-    | sort > buildcache.local.txt                                         \
+    | sort > buildcache.local.txt                                       \
  && spack find --format {name}/{hash} | sort                            \
-    | comm -23 - buildcache.local.txt                                     \
+    | comm -23 - buildcache.local.txt                                   \
     | xargs --no-run-if-empty                                           \
       spack buildcache create --allow-root --only package --unsigned    \
                               --directory /var/cache/spack-mirror       \
@@ -135,8 +136,16 @@ RUN --mount=type=cache,target=/var/cache/spack-mirror                   \
  && exit $status
 
 ## Update the S3 build cache (without local cache mount)
+ARG S3RW_ACCESS_KEY=""
+ARG S3RW_SECRET_KEY=""
 RUN cd /opt/spack-environment                                           \
- && ls /var/cache/spack-mirror                                          \
+ && if [ -n ${S3RW_ACCESS_KEY} ] ; then                                 \
+    spack mirror add --scope site                                       \
+      --s3-endpoint-url https://eics3.sdcc.bnl.gov:9000                 \
+      --s3-access-key-id ${S3RW_ACCESS_KEY}                             \
+      --s3-access-key-secret ${S3RW_SECRET_KEY}                         \
+      eic-spack s3://eictest/EPIC/spack                                 \
+ && spack mirror list                                                   \
  && spack buildcache update-index -mirror-name eic-spack                \
  && spack buildcache list --allarch --very-long                         \
     | sed '/^$/d;/^--/d;s/@.\+//;s/\([a-z0-9]*\) \(.*\)/\2\/\1/'        \
@@ -146,7 +155,10 @@ RUN cd /opt/spack-environment                                           \
     | xargs --no-run-if-empty                                           \
       spack buildcache create --allow-root --only package --unsigned    \
                               --mirror-name eic-spack                   \
-                              --rebuild-index
+                              --rebuild-index                           \
+ && spack mirror rm eic-spack                                           \
+    ; fi                                                                \
+ && spack mirror list
 
 ## Extra post-spack steps:
 ##   - Python packages