Dec 31 06:30:33 mylittlehost1 cloudflared[22350]: 2025-12-31T06:30:33Z ERR Failed to dial a quic connection error="failed to dial to edge with quic: timeout: no recent network activity" connIndex=0 event=0 ip=198.41.192.37
Dec 31 06:30:33 mylittlehost1 cloudflared[22350]: 2025-12-31T06:30:33Z INF Retrying connection in up to 2s connIndex=0 event=0 ip=198.41.192.37
Dec 31 06:30:35 mylittlehost1 cloudflared[22350]: 2025-12-31T06:30:35Z INF Tunnel connection curve preferences: [X25519MLKEM768 CurveP256] connIndex=0 event=0 ip=198.41.200.233
Dec 31 06:30:35 mylittlehost1 systemd[1]: cloudflared.service: start operation timed out. Terminating.

2025-12-31T14:08:12Z INF Starting metrics server on 127.0.0.1:20241/metrics
2025-12-31T14:08:28Z ERR Unable to establish connection with Cloudflare edge error="TLS handshake with edge error: read tcp 192.168.1.28:34514->198.41.200.73:7844: i/o timeout" connIndex=0 event=0 ip=198.41.200.73
2025-12-31T14:08:28Z ERR Serve tunnel error error="TLS handshake with edge error: read tcp 192.168.1.28:34514->198.41.200.73:7844: i/o timeout" connIndex=0 event=0 ip=198.41.200.73

moi@mylittlehost2:~$ curl -v https://198.41.192.7:7844
*   Trying 198.41.192.7:7844...
* TCP_NODELAY set
* Connected to 198.41.192.7 (198.41.192.7) port 7844 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*   CAfile: /etc/ssl/certs/ca-certificates.crt
  CApath: /etc/ssl/certs
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
* TLSv1.3 (IN), TLS handshake, Certificate (11):
* TLSv1.3 (OUT), TLS alert, unknown CA (560):
* SSL certificate problem: unable to get local issuer certificate
* Closing connection 0

moi@mylittlehost1:~$ curl -v -k https://198.41.192.7:7844
*   Trying 198.41.192.7:7844...
* TCP_NODELAY set
* Connected to 198.41.192.7 (198.41.192.7) port 7844 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*   CAfile: /etc/ssl/certs/ca-certificates.crt
  CApath: /etc/ssl/certs
* TLSv1.3 (OUT), TLS handshake, Client hello (1):

#!/bin/bash
set -e

BASE_DIR="/home/rorka/rorkos"
SRC_DIR="$BASE_DIR/src"
ROOTFS="$SRC_DIR/rorkos_rootfs"
KERNEL_BUILD_DIR="$SRC_DIR/linux-6.18.2"
ISO_DIR="$SRC_DIR/iso_build"

sudo rm -rf "$ROOTFS" "$ISO_DIR"
mkdir -p "$ROOTFS"/{proc,sys,dev,run,tmp,etc,root,home,var/lib,var/log}
mkdir -p "$ROOTFS"/usr/{bin,lib,lib64,sbin}
mkdir -p "$ROOTFS"/usr/lib/systemd/system
mkdir -p "$ROOTFS"/etc/systemd/system/{multi-user.target.wants,sockets.target.wants,sysinit.target.wants}

ln -sf usr/bin "$ROOTFS/bin"
ln -sf usr/bin "$ROOTFS/sbin"
ln -sf usr/lib "$ROOTFS/lib"
ln -sf usr/lib "$ROOTFS/lib64"

cp -p /usr/lib/systemd/systemd "$ROOTFS/usr/lib/systemd/"
cp -p /usr/lib/systemd/systemd-* "$ROOTFS/usr/lib/systemd/" 2>/dev/null || true

sudo bash -c "cat > $ROOTFS/init" <<'EOF'
#!/usr/bin/busybox sh
/usr/bin/busybox --install -s /usr/bin
mount -t proc proc /proc
mount -t sysfs sysfs /sys
mount -t devtmpfs devtmpfs /dev
mkdir -p /run /tmp
mount -t tmpfs -o mode=0755,nodev,nosuid tmpfs /run
exec /usr/lib/systemd/systemd
EOF
chmod +x "$ROOTFS/init"

cp /bin/busybox "$ROOTFS/usr/bin/busybox"
chmod +x "$ROOTFS/usr/bin/busybox"
for tool in sh ls cat echo ps mount ip grep awk sed mkdir rm mv cp agetty login; do
    ln -sf busybox "$ROOTFS/usr/bin/$tool"
done

copy_libs() {
    local b="$1"
    [ ! -f "$b" ] && return
    ldd "$b" 2>/dev/null | grep "=>" | awk '{print $3}' | while read -r lib; do
        if [[ "$lib" == /* ]] && [ -f "$lib" ]; then
            dest_dir="$ROOTFS$(dirname "$lib")"
            mkdir -p "$dest_dir"
            cp -Ln "$lib" "$dest_dir/" 2>/dev/null || true
        fi
    done
}

cp -L /lib64/ld-linux-x86-64.so.2 "$ROOTFS/usr/lib/"
find "$ROOTFS/usr/bin" -type f -executable | while read -r b; do copy_libs "$b"; done
find "$ROOTFS/usr/lib/systemd" -type f -executable | while read -r b; do copy_libs "$b"; done
copy_libs "$ROOTFS/init"

mkdir -p "$ROOTFS/lib64"
cp -L /lib64/ld-linux-x86-64.so.2 "$ROOTFS/lib64/"

for service in systemd-networkd.service systemd-resolved.service systemd-udevd.service systemd-udev-trigger.service; do
    [ -f "/usr/lib/systemd/system/$service" ] && cp "/usr/lib/systemd/system/$service" "$ROOTFS/usr/lib/systemd/system/"
done

echo "rorkos" > "$ROOTFS/etc/hostname"
echo "root:x:0:0:root:/root:/bin/sh" > "$ROOTFS/etc/passwd"
echo "root:x:0:" > "$ROOTFS/etc/group"
echo "NAME=RorkOS" > "$ROOTFS/etc/os-release"

cd "$ROOTFS"
find . -print0 | cpio --null --quiet -ov -H newc | gzip -9 > "$SRC_DIR/initrd.img"

mkdir -p "$ISO_DIR/boot/grub"
cp "${KERNEL_BUILD_DIR}/arch/x86/boot/bzImage" "$ISO_DIR/boot/vmlinuz"
cp "$SRC_DIR/initrd.img" "$ISO_DIR/boot/initrd.img"

cat <<EOF > "$ISO_DIR/boot/grub/grub.cfg"
set timeout=0
menuentry "RorkOS" {
    linux /boot/vmlinuz root=/dev/ram0 rw init=/init loglevel=7 systemd.unified_cgroup_hierarchy=0 cgroup_no_v1=all selinux=0
    initrd /boot/initrd.img
}
EOF

grub-mkrescue -o "$BASE_DIR/rorkos.iso" "$ISO_DIR" -- -volid "RORKOS"

/* ==UserStyle==
@name         LOR Solarized (Dark or Light versions)
@namespace    USO Archive
@author       falcon-peregrinus
@description  Solarized theme for Linux.Org.Ru. Has Dark and Light versions. Compitable with Tango.
@version      20150704.08.38
@license      NONE
@preprocessor uso
@advanced dropdown light-dark "Color gamma" {
    light "Light*" <<<EOT @namespace url(http://www.w3.org/1999/xhtml);

@-moz-document domain("linux.org.ru") {
    html, body, .msg {
        background-color: #fdf6e3 !important;
        color: #657b83 !important;
    }
    #bd h1, #bd h2, .icon-tag, .stars, .icon-tag-color, .icon-user-color, .icon-pin-color, .icon-reply-color {
        color: #657b83 !important;
    }
    .boxlet, .infoblock, #whois_userpic, thead, .forum tr:hover, span.tag, .page-number {
        background-color: #eee8d5 !important;
        color: #657b83 !important;
		border-radius: 5px 45px 5px 45px;
    }
    .menu, #hd {
                text-shadow: 2px 2px 5px #888;
        background-color: #93a1a1 !important;
    }
    #hd .menu a:hover, #loginGreating a:hover {
        text-shadow: 2px 2px 5px #888;
        color: #fdf6e3 !important;
    
    }
    #sitetitle {
    text-shadow: 0 0 5px #FFF, 0 0 10px #FFF, 0 0 15px #FFF, 0 0 20px #49ff18, 0 0 30px #49FF18, 0 0 40px #49FF18, 0 0 55px #49FF18, 0 0 75px #49ff18, -28px -29px 0px rgba(206,89,55,0);
        color: #fdf6e3 !important;
    }
    .menu a, #loginGreating a {
        color: #586e75 !important;
        text-decoration: none !important;
    }
}
	
a{
  color: #b58900 !important;
}

a:visited {
  color: #614700 !important;
}

a:hover {
  color: #B52D00 !important;
}

a:active {
  color: #B52D00 !important;
}	
    .stars {
        color: #2aa198 !important;
    }
    .user-remark, .message-table a.secondary {
        color: #839496 !important;
    }
    .msg {
        border-radius: 0px !important;
        border-bottom: 1px solid #657b83 !important;
    }
    .msg:target {
        border-color: #dc322f !important;
    }
    .entry-body .msg {
        border-bottom: none !important;
    }
    .btn, .btn a, #bd .nav li a {
        background-color: #1A4D56 !important;
        color: #586e75 !important;
		border-radius: 45px 5px 45px 5px;
    }
    #bd .nav li a.current {
        background-color: #1A4D56 !important;
        color: #586e75 !important;
		border-radius: 45px 5px 45px 5px;
    }
	#bd .nav li a.visited {
        background-color: #1A4D56 !important;
        color: #58756D !important;
		border-radius: 45px 5px 45px 5px;
    }
    .btn-danger {
        background: #dc322f !important;
        color: #fdf6e3 !important;
    }
    .fav-buttons a {
        color: #93a1a1 !important;
    }
    .fav-buttons .selected [class^="icon-"] {
        color: #b58900 !important;
    }

    pre code, .code {
	background: #eee8d5 !important;
	color: #657b83 !important;
	display: block !important;
	padding: 0.5em !important;
    }
    pre .comment,pre .template_comment,pre .diff .header,pre .doctype,pre .pi,pre .lisp .string,pre .javadoc,pre .pragma {
	color: #93a1a1 !important;
	font-style: italic !important;
    }
    pre .keyword,pre .winutils,pre .method,pre .addition,pre .css .tag,pre .request,pre .status,pre .nginx .title {
	color: #859900 !important;
    }
    pre .number,pre .command,pre .string,pre .tag .value,pre .rules .value,pre .phpdoc,pre .tex .formula,pre .regexp,pre .hexcolor {
	color: #2aa198 !important;
    }
    pre .title,pre .localvars,pre .chunk,pre .decorator,pre .built_in,pre .identifier,pre .vhdl .literal,pre .id,pre .css .function {
	color: #268bd2 !important;
    }
    pre .attribute,pre .variable,pre .lisp .body,pre .smalltalk .number,pre .constant,pre .class .title,pre .parent,pre .haskell .type {
	color: #b58900 !important;
    }
    pre .preprocessor,pre .preprocessor .keyword,pre .shebang,pre .symbol,pre .symbol .string,pre .diff .change,pre .special,pre .attr_selector,pre .important,pre .subst,pre .cdata,pre .clojure .title,pre .css .pseudo {
	color: #cb4b16 !important;
    }
    pre .deletion {
	color: #dc322f !important;
    }
    pre .tex .formula {
	background: #eee8d5 !important;
    }

    span.code {
        display: inline !important;
        padding: 0 !important;
    }
} EOT;
    dark "Dark" <<<EOT @namespace url(http://www.w3.org/1999/xhtml);

@-moz-document domain("linux.org.ru") {
    html, body, .msg {
        background-color: #002b36 !important;
        color: #839496 !important;
    }
    #bd h1, #bd h2, .icon-tag, .stars, .icon-tag-color, .icon-user-color, .icon-pin-color, .icon-reply-color {
        color: #839496 !important;
    }
    .boxlet, .infoblock, #whois_userpic, thead, .forum tr:hover, span.tag, .page-number {
        background-color: #073642 !important;
        color: #839496 !important;
		border-radius: 5px 45px 5px 45px;
    }
    .menu, #hd {
				background-color: #1A4D56 !important;
				-webkit-box-shadow: 7px 7px 10px 0px rgba(95, 50, 125, 0.2);
				-moz-box-shadow: 7px 7px 10px 0px rgba(95, 50, 125, 0.2);
				box-shadow: 7px 7px 10px 0px rgba(95, 50, 125, 0.2);
				border: 5px solid #1A4D56;
				border-radius: 45px 5px 45px 5px;
    }
	#topProfile {
				float: right;
				font-size: 1.1em;
				margin-top: 1rem;
				margin-right: 0.8rem;		
				color: #B52D00;
				text-shadow: 0 0 10px #FFFFFF;
}
	.messages .msg  {
				-webkit-border-radius: 45px 5px 45px 5px;
				-moz-border-radius: 45px 5px 45px 5px;
				border-radius: 45px 5px 45px 5px;
}
	.messages .msg:target  {
				-webkit-border-radius: 45px 5px 45px 5px;
				-moz-border-radius: 45px 5px 45px 5px;
				border-radius: 45px 5px 45px 5px;
}
    #hd .menu a, #loginGreating a {
				color: #839496 !important;
    }   
   #hd .menu a:hover, #loginGreating a:hover {
				color: #B52D00 !important;
    }
    #sitetitle {
color: #FFFFFF;
text-shadow: 0 0 5px #FFF, 0 0 10px #FFF, 0 0 15px #FFF, 0 0 20px #49ff18, 0 0 30px #49FF18, 0 0 40px #49FF18, 0 0 55px #49FF18, 0 0 75px #49ff18;
    }
    .menu a, #loginGreating a {
        color: #93a1a1 !important;
        text-decoration: none !important;
    }
	textarea {
						background-color: #1A4D56 !important;
						border-radius: 15px 15px 15px 15px;
						border-color: #657b83 !important;
		}	
		input	{
						background-color: #1A4D56 !important;
						border-radius: 15px 15px 15px 15px;
						border-color: #657b83 !important;
		}		
.link-reply, .link-quote, .reactions-li, .wakations-li, .link-self    {
						box-sizing: border-box;		
						 width: 350px;
						height: 150px;
						font-size:18px;
						border-width:1px;
						border-color:#ffaa22;
						border-top-left-radius:6px;
						border-top-right-radius:6px;
						border-bottom-left-radius:6px;
						border-bottom-right-radius:6px;
						box-shadow: 0px 1px 0px 0px #fff6af;
						text-shadow: 0px 1px 0px #ffee66;
						background:linear-gradient(#1A4D56, #657b83)
}	
		#bd nav .btn {
			border-color: #657b83 !important;
			border-radius: 25px 5px 25px 5px;
			-webkit-box-shadow: 7px 7px 10px 0px rgba(95, 50, 125, 0.2);
			-moz-box-shadow: 7px 7px 10px 0px rgba(95, 50, 125, 0.2);
			box-shadow: 7px 7px 10px 0px rgba(95, 50, 125, 0.2);
}
			.nav-buttons {
			float: right;
			background-color: #1A4D56 !important;
			border-color: #657b83 !important;
			border-radius: 25px 5px 25px 5px;
}
a {
  color: #b58900 !important;
}

a:visited {
  color: #614700 !important;
}

a:hover {
  color: #B52D00 !important;
}

a:active {
  color: #B52D00 !important;
}
    .stars {
        color: #36AB88 !important;
    }
    .user-remark, .message-table a.secondary {
        color: #657b83 !important;
    }
    .msg {
        border-radius: 0px !important;
        border-bottom: 1px solid #839496 !important;
    }
    .msg:target {
        border-color: #dc322f !important;
    }
    .entry-body .msg {
        border-bottom: none !important;
    }
    .btn, .btn a, #bd .nav li a {
        background-color: #1A4D56 !important;
        color: #586e75 !important;
        border-color: #657b83 !important;
		border-radius: 45px 5px 45px 5px;
    }
    #bd .nav li a.current {
        background-color: #1A4D56 !important;
        color: #586e75 !important;
		border-radius: 45px 5px 45px 5px;
    }
	#bd .nav li a.visited {
        background-color: #1A4D56 !important;
        color: #58756D !important;
		border-radius: 45px 5px 45px 5px;
    }
    .btn-danger {
        background: #dc322f !important;
        color: #002b36 !important;
    }
    .fav-buttons a {
        color: #586e75 !important;
    }
    .fav-buttons .selected [class^="icon-"] {
        color: #b58900 !important;
    }

    pre code, .code {
	background: #073642 !important;
	color: #839496 !important;
	display: block !important;
	padding: 0.5em !important;
    }
    pre .comment,pre .template_comment,pre .diff .header,pre .doctype,pre .pi,pre .lisp .string,pre .javadoc,pre .pragma {
	color: #586e75 !important;
	font-style: italic !important;
    }
    pre .keyword,pre .winutils,pre .method,pre .addition,pre .css .tag,pre .request,pre .status,pre .nginx .title {
	color: #859900 !important;
    }
    pre .number,pre .command,pre .string,pre .tag .value,pre .rules .value,pre .phpdoc,pre .tex .formula,pre .regexp,pre .hexcolor {
	color: #2aa198 !important;
    }
    pre .title,pre .localvars,pre .chunk,pre .decorator,pre .built_in,pre .identifier,pre .vhdl .literal,pre .id,pre .css .function {
	color: #268bd2 !important;
    }
    pre .attribute,pre .variable,pre .lisp .body,pre .smalltalk .number,pre .constant,pre .class .title,pre .parent,pre .haskell .type {
	color: #b58900 !important;
    }
    pre .preprocessor,pre .preprocessor .keyword,pre .shebang,pre .symbol,pre .symbol .string,pre .diff .change,pre .special,pre .attr_selector,pre .important,pre .subst,pre .cdata,pre .clojure .title,pre .css .pseudo {
	color: #cb4b16 !important;
    }
    pre .deletion {
	color: #dc322f !important;
    }
    pre .tex .formula {
	background: #073642 !important;
    }

    span.code {
        display: inline !important;
        padding: 0 !important;
    }
}
 EOT;

}
==/UserStyle== */
/*[[light-dark]]*/

configPerNode:
- hostname: "node1"
  disks:
  ....
- hostname: "node2"
  hasGpu: true
  disks: []
     

690165708 14754882 1571426279 748212300 546573552 710529569 1908956059 1365401208 1566297428 705403694

690165708 14754882 1571426279 748212300 925961456 909718834 875771960 359798784 1566297428 705403694

#include <stdio.h>
#include <time.h>
#include <stdlib.h>

int* GenTwoDigitRand(int qTty);

int main(int argc, char **argv) {
	int const mySize = 9;
	int* myArray = GenTwoDigitRand(mySize);
	
	for (int i = 0; i <= mySize; ++i) {
		printf("%d ", myArray[i]);
	}
	
	return 0;
}

int* GenTwoDigitRand(int qTty) {	
	srand(time(NULL));
	int myArray[qTty];
	int myRand = 0;
	for (int n = 0; n <= qTty; ++n) {
		myRand = rand();
		myArray[n] = myRand;
	}
	int *p = myArray;
	
	for (int n = 0; n <= qTty; ++n) {
		printf("%d ", myArray[n]);
	}
	printf("\n");
	
	return p;
}