create: add pid-limits=-1 to create, Fix #1183

Signed-off-by: Luca Di Maio <luca.dimaio1@gmail.com>

distrobox-create

@@ -157,7 +157,7 @@ Usage:
 
 	distrobox create --image alpine:latest --name test --init-hooks "touch /var/tmp/test1 && touch /var/tmp/test2"
 	distrobox create --image fedora:39 --name test --additional-flags "--env MY_VAR-value"
-	distrobox create --image fedora:39 --name test --volume /opt/my-dir:/usr/local/my-dir:rw --additional-flags "--pids-limit -1"
+	distrobox create --image fedora:39 --name test --volume /opt/my-dir:/usr/local/my-dir:rw --additional-flags "--pids-limit 100"
 	distrobox create -i docker.io/almalinux/8-init --init --name test --pre-init-hooks "dnf config-manager --enable powertools && dnf -y install epel-release"
 	distrobox create --clone fedora-39 --name fedora-39-copy
 	distrobox create --image alpine my-alpine-container
@@ -570,6 +570,7 @@ generate_command() {
 		--privileged
 		--security-opt label=disable
 		--security-opt apparmor=unconfined
+		--pids-limit=-1
 		--user root:root"
 
 	if [ "${unshare_ipc}" -eq 0 ]; then

distrobox-init

@@ -2192,15 +2192,15 @@ printf "distrobox: Firing up init system...\n"
 if [ -e /usr/lib/systemd/systemd ] || [ -e /lib/systemd/systemd ]; then
 	# Start user Systemd unit, this will attempt until Systemd is ready
 	sh -c "while true; do \
-		sleep 1; \
+		sleep 5; \
 		systemctl start user@${container_user_name}.service 2>/dev/null && \
 		systemctl start user-integration@${container_user_name}.service 2>/dev/null && \
 		exit 0; \
 	done" &
 
 	sh -c "	while true; do \
 	    systemctl is-system-running && break; \
-	    printf >&2 'waiting for systemd to come up...\n' && sleep 1; \
+	    printf >&2 'waiting for systemd to come up...\n' && sleep 5; \
 	done; \
 	printf container_setup_done" &