NM is started by systemd before anaconda writes out initial ifcfg files which results in creating of automatic default connections (e.g. "Wired connection 1"). The settings of auto connections are not persistent so we are ok just restarting the NM. --- loader/loader.c | 7 +++-- pyanaconda/isys/iface.c | 63 ++++++++++------------------------------------ pyanaconda/isys/iface.h | 4 +- 3 files changed, 20 insertions(+), 54 deletions(-) diff --git a/loader/loader.c b/loader/loader.c index ec07b78..5b87ba8 100644 --- a/loader/loader.c +++ b/loader/loader.c @@ -2173,9 +2173,10 @@ int main(int argc, char ** argv) { } #endif - /* Start NetworkManager now so it's always available to talk to. */ - if (iface_start_NetworkManager()) - logMessage(INFO, "failed to start NetworkManager"); + /* Restart NetworkManager now so that it uses our inital ifcfg config */ + logMessage(INFO, "restarting NetworkManager"); + if (iface_restart_NetworkManager()) + logMessage(ERROR, "failed to restart NetworkManager"); if (!FL_CMDLINE(flags)) startNewt(); diff --git a/pyanaconda/isys/iface.c b/pyanaconda/isys/iface.c index b5d539a..cdb1141 100644 --- a/pyanaconda/isys/iface.c +++ b/pyanaconda/isys/iface.c @@ -58,7 +58,6 @@ static struct nl_handle *_iface_get_handle(void); static struct nl_cache *_iface_get_link_cache(struct nl_handle **); static int _iface_have_valid_addr(void *addr, int family, int length); -static int _iface_redirect_io(char *device, int fd, int mode); /* * Return a libnl handle for NETLINK_ROUTE. @@ -128,31 +127,6 @@ static int _iface_have_valid_addr(void *addr, int family, int length) { } /* - * Redirect I/O to another device (e.g., stdout to /dev/tty5) - */ -int _iface_redirect_io(char *device, int fd, int mode) { - int io = -1; - - if ((io = open(device, mode)) == -1) { - return 1; - } - - if (close(fd) == -1) { - return 2; - } - - if (dup2(io, fd) == -1) { - return 3; - } - - if (close(io) == -1) { - return 4; - } - - return 0; -} - -/* * Given an interface name (e.g., eth0) and address family (e.g., AF_INET), * return the IP address in human readable format (i.e., the output from * inet_ntop()). Return NULL for no match or error. @@ -498,40 +472,31 @@ int wait_for_nm(void) { } /* - * Start NetworkManager -- requires that you have already written out the + * Restart NetworkManager -- requires that you have already written out the * control files in /etc/sysconfig for the interface. */ -int iface_start_NetworkManager(void) { - pid_t pid; +int iface_restart_NetworkManager(void) { + int child, status; - if (is_nm_running()) - return 0; /* already running */ + if (!(child = fork())) { + int fd = open("/dev/tty3", O_RDWR); - /* Start NetworkManager */ - pid = fork(); - if (pid == 0) { - if (setpgrp() == -1) { - exit(1); - } + dup2(fd, 0); + dup2(fd, 1); + dup2(fd, 2); + close(fd); - if (_iface_redirect_io("/dev/null", STDIN_FILENO, O_RDONLY) || - _iface_redirect_io(OUTPUT_TERMINAL, STDOUT_FILENO, O_WRONLY) || - _iface_redirect_io(OUTPUT_TERMINAL, STDERR_FILENO, O_WRONLY)) { - exit(2); - } + execl("/bin/systemctl", "/bin/systemctl", "restart", "NetworkManager.service", NULL); + _exit(1); + } - if (execl(NETWORKMANAGER, NETWORKMANAGER, - "--pid-file=/var/run/NetworkManager/NetworkManager.pid", - NULL) == -1) { - exit(3); - } - } else if (pid == -1) { + waitpid(child, &status, 0); + if (!WIFEXITED(status) || (WIFEXITED(status) && WEXITSTATUS(status))) { return 1; } else { return wait_for_nm(); } - return 0; } /* diff --git a/pyanaconda/isys/iface.h b/pyanaconda/isys/iface.h index 2d0e4af..a386865 100644 --- a/pyanaconda/isys/iface.h +++ b/pyanaconda/isys/iface.h @@ -156,9 +156,9 @@ gboolean is_nm_connected(void); gboolean is_iface_activated(char * ifname); /* - * Start NetworkManager + * Restart NetworkManager */ -int iface_start_NetworkManager(void); +int iface_restart_NetworkManager(void); /* * Set Maximum Transfer Unit (MTU) on specified interface -- 1.7.4.2 _______________________________________________ Anaconda-devel-list mailing list Anaconda-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/anaconda-devel-list