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| author | Wojtek Kosior <koszko@koszko.org> | 2022-11-21 21:26:01 +0100 |
|---|---|---|
| committer | Wojtek Kosior <koszko@koszko.org> | 2022-11-21 21:48:21 +0100 |
| commit | d9e2c6ca4b22257820028df3adcd9bd290c12e24 (patch) | |
| tree | ed7be4d4a941d4709ef0c279033576f44957b61f | |
| parent | 76090eb283086b06aa57375be965a9e03686a08e (diff) | |
| download | koszko-org-server-d9e2c6ca4b22257820028df3adcd9bd290c12e24.tar.gz koszko-org-server-d9e2c6ca4b22257820028df3adcd9bd290c12e24.zip | |
make container write logs to a directory shared with host
| -rw-r--r-- | .gitignore | 2 | ||||
| -rw-r--r-- | Makefile | 12 | ||||
| -rwxr-xr-x | guix-container.sh | 9 | ||||
| -rwxr-xr-x | run-with-fake-mounts.sh | 7 |
4 files changed, 21 insertions, 9 deletions
@@ -5,7 +5,7 @@ # Available under the terms of Creative Commons Zero v1.0 Universal. container-runner -log/ +log pidfile hosts *.touchfile @@ -25,6 +25,8 @@ GUIX_SHELL = $(GUIX_TM) shell KOSZKO_ORG_WEBSITE_INFO = \ subrepos/koszko-org-website/src/koszko_org_website.egg-info/PKG-INFO +LOGDIR = "/tmp/$$(pwd | sed 's|/|!|g')!log" + all: | container-runner.touchfile log $(KOSZKO_ORG_WEBSITE_INFO): @@ -43,18 +45,18 @@ hosts: hosts-extra /etc/hosts cat $^ > $@ log: - mkdir -p log + ln -sf $(LOGDIR) $@ start-container: guix-container.sh container-runner.touchfile | log - unshare --mount ./run-with-fake-mounts.sh \ - ./$< start -e ./container-runner -p ./pidfile -l ./log + unshare --mount ./run-with-fake-mounts.sh $(LOGDIR) \ + ./$< start -e ./container-runner -p ./pidfile -l $(LOGDIR) stop-container: guix-container.sh ./$< stop -e ./container-runner -p ./pidfile restart-container: guix-container.sh container-runner.touchfile | log - unshare --mount ./run-with-fake-mounts.sh \ - ./$< restart -e ./container-runner -p ./pidfile -l ./log + unshare --mount ./run-with-fake-mounts.sh $(LOGDIR) \ + ./$< restart -e ./container-runner -p ./pidfile -l $(LOGDIR) enter-container: pidfile nsenter -a -t "$$(cat pidfile)" \ diff --git a/guix-container.sh b/guix-container.sh index 2430d8a..9218a54 100755 --- a/guix-container.sh +++ b/guix-container.sh @@ -81,14 +81,17 @@ onexit() { start() { KOSZKO_SIDELOAD_REAL=/var/www/koszko.org/html KOSZKO_SIDELOAD_INSIDE=/srv/http/koszko.org + LOG_REAL="$LOG_DIR"/container + LOG_INSIDE=/var/log HTTP_DIR_SHARE_OPT=--share="$KOSZKO_SIDELOAD_REAL"="$KOSZKO_SIDELOAD_INSIDE" + LOG_DIR_SHARE_OPT=--share="$LOG_REAL"="$LOG_INSIDE" mkdir -p "$(dirname "$LOG_DIR")" mkdir --mode=700 -p "$LOG_DIR" + mkdir --mode=700 -p "$LOG_DIR"/container - "$EXECUTABLE" $HTTP_DIR_SHARE_OPT \ - >> "$LOG_DIR"/stdout.log \ - 2>> "$LOG_DIR"/stderr.log & + "$EXECUTABLE" "$HTTP_DIR_SHARE_OPT" "$LOG_DIR_SHARE_OPT" \ + >> "$LOG_DIR"/stdout.log 2>> "$LOG_DIR"/stderr.log & GUILE_PID=$! WAIT_TIME=0 diff --git a/run-with-fake-mounts.sh b/run-with-fake-mounts.sh index 75675ed..57b3078 100755 --- a/run-with-fake-mounts.sh +++ b/run-with-fake-mounts.sh @@ -8,10 +8,17 @@ set -e +LOGDIR="$1" + +shift + mkdir -p /var/www mount -t tmpfs dummy /var/www mkdir -p /var/www/koszko.org/html +rm -rf "$LOGDIR" +mkdir -p "$LOGDIR" + printf ':D\n' > /var/www/koszko.org/html/index.html "$@" |