cookbooks/aws-parallelcluster-platform/templates/enroot/enroot.conf.erb

#ENROOT_LIBRARY_PATH        /usr/lib/enroot
#ENROOT_SYSCONF_PATH        /etc/enroot
ENROOT_RUNTIME_PATH         <%= node['cluster']['enroot']['temporary_dir'] %>/user-$(id -u)/runtime
ENROOT_DATA_PATH            <%= node['cluster']['enroot']['temporary_dir'] %>/user-$(id -u)/data
ENROOT_CONFIG_PATH          <%= node['cluster']['enroot']['persistent_dir'] %>/user-$(id -u)/config
ENROOT_CACHE_PATH           <%= node['cluster']['enroot']['persistent_dir'] %>/user-$(id -u)/cache
#ENROOT_TEMP_PATH           ${TMPDIR:-/tmp}

# Gzip program used to uncompress digest layers.
#ENROOT_GZIP_PROGRAM        gzip

# Options passed to zstd to compress digest layers.
#ENROOT_ZSTD_OPTIONS        -1

# Options passed to mksquashfs to produce container images.
ENROOT_SQUASH_OPTIONS -noI -noD -noF -noX -no-duplicates

# Make the container root filesystem writable by default.
ENROOT_ROOTFS_WRITABLE     yes

# Remap the current user to root inside containers by default.
#ENROOT_REMAP_ROOT          no

# Maximum number of processors to use for parallel tasks (0 means unlimited).
#ENROOT_MAX_PROCESSORS      $(nproc)

# Maximum number of concurrent connections (0 means unlimited).
#ENROOT_MAX_CONNECTIONS     10

# Maximum time in seconds to wait for connections establishment (0 means unlimited).
#ENROOT_CONNECT_TIMEOUT     30

# Maximum time in seconds to wait for network operations to complete (0 means unlimited).
#ENROOT_TRANSFER_TIMEOUT    0

# Number of times network operations should be retried.
#ENROOT_TRANSFER_RETRIES    0

# Use a login shell to run the container initialization.
#ENROOT_LOGIN_SHELL         yes

# Allow root to retain his superuser privileges inside containers.
#ENROOT_ALLOW_SUPERUSER     no

# Use HTTP for outgoing requests instead of HTTPS (UNSECURE!).
#ENROOT_ALLOW_HTTP          no

# Include user-specific configuration inside bundles by default.
#ENROOT_BUNDLE_ALL          no

# Generate an embedded checksum inside bundles by default.
#ENROOT_BUNDLE_CHECKSUM     no

# Mount the current user's home directory by default.
ENROOT_MOUNT_HOME          no

# Restrict /dev inside the container to a minimal set of devices.
ENROOT_RESTRICT_DEV        no

# Always use --force on command invocations.
#ENROOT_FORCE_OVERRIDE      no

# SSL certificates settings:
#SSL_CERT_DIR
#SSL_CERT_FILE

# Proxy settings:
#all_proxy
#no_proxy
#http_proxy
#https_proxy